chibi
0.9.1		chicken
3.6.0		cyclone
0.25		foment
0.4		gauche
0.9.10		gerbil
v0.16		guile
3.0.5		husk
3.20		kawa
3.1.1		loko
0.7.0		mit
10.1.11		owllisp
0.2		racket
v7.9		sagittarius
0.9.6
(scheme base)382✓ 382✓ 371✓ 11×378✓ 4×379✓ 3×377✓ 5×376✓ 6×377✓ 5×382✓ 375✓ 7×365✓ 17×233✓ 149×373✓ 9×379✓ 3×
* ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ◑1/3 ✓3/3 ✓3/3
more than two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
no parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
one parameter ✓✓✓✓✓✓✓✓✓✓✓×✓✓
+ ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ◑1/3 ✓3/3 ✓3/3
more than two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
no parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
one parameter ✓✓✓✓✓✓✓✓✓✓✓×✓✓
- ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2
more than two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
one parameter ✓✓✓✓✓✓✓✓✓✓✓×✓✓
/ ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2
more than two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
one parameter ✓✓✓✓✓✓✓✓✓✓✓×✓✓
< ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
more than two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
<= ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
more than two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
= ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2
more than two parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
> ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
more than two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
>= ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
more than two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
abs ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
abs ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
and ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
no forms ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
short-circuit ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
append ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3
append ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
improper list ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
not list ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
apply ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2
simple list ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
single arguments + list ✓✓✓✓✓✓✓✓✓✓✓×✓✓
assoc ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
assoc ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
comparator ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
assq ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
assq ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
assv ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
assv ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
begin ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
begin ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
binary-port? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
binary-port? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
boolean=? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
boolean=? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
boolean? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
boolean? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
bytevector ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
bytevector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
bytevector-append ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
bytevector-append ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
bytevector-copy ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ◑2/3 ✓3/3 ✓3/3 ✓3/3 ◑2/3 ✓3/3 ✓3/3
3 args ✓✓✓✓✓✓✓×✓✓✓×✓✓
4 args ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
5 args ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
bytevector-copy! ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ×0/3 ✓3/3 ✓3/3
3 args ✓✓✓✓✓✓✓✓✓✓✓×✓✓
4 args ✓✓✓✓✓✓✓✓✓✓✓×✓✓
5 args ✓✓✓✓✓✓✓✓✓✓✓×✓✓
bytevector-length ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
bytevector-length ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
bytevector-u8-ref ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
bytevector-u8-ref ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
bytevector-u8-set! ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
bytevector-u8-set! ✓✓✓✓✓✓✓✓✓✓✓×✓✓
bytevector? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
bytevector? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
caar ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
caar ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cadr ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cadr ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
call-with-current-continuation ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
call-with-current-continuation ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
call-with-port ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
call-with-port ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
call-with-values ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
call-with-values ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
call/cc ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
call/cc ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
car ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
car ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
case ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
=> ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
else ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cdar ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cdar ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cddr ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cddr ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cdr ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cdr ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
ceiling ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
ceiling ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
char->integer ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
char->integer ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
char-ready? ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-ready? ✓✓×✓✓✓✓✓✓✓✓×✓✓
char<=? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
char<=? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
char ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
char ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
char=? ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2
three parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
two parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
char>=? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
char>=? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
char>? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
char>? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
char? ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2
character #\a ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
integer 3 not char ✓✓✓✓✓✓✓✓✓✓✓×✓✓
close-input-port ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
close-input-port ✓✓✓✓✓✓✓✓✓✓✓×✓✓
close-output-port ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
close-output-port ✓✓✓✓✓✓✓✓✓✓✓×✓✓
close-port ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
close-port ✓✓✓✓✓✓✓✓✓✓✓×✓✓
complex? ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3
complex literal 3+1i ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
integer 3 ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
not symbol 'a ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cond ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
=> ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
else ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cond-expand ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ◑5/6 ✓6/6 ✓6/6 ✓6/6 ×0/6 ×0/6 ✓6/6 ✓6/6
and ✓✓✓✓✓✓✓✓✓✓××✓✓
else ✓✓✓✓✓✓✓✓✓✓××✓✓
library scheme base ✓✓✓✓✓✓✓✓✓✓××✓✓
not ✓✓✓✓✓✓×✓✓✓××✓✓
or ✓✓✓✓✓✓✓✓✓✓××✓✓
r7rs ✓✓✓✓✓✓✓✓✓✓××✓✓
cons ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cons ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
current-error-port ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
current-error-port ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
current-input-port ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
current-input-port ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
current-output-port ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
current-output-port ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
define ✓5/5 ✓5/5 ✓5/5 ✓5/5 ✓5/5 ✓5/5 ✓5/5 ✓5/5 ✓5/5 ✓5/5 ✓5/5 ✓5/5 ✓5/5 ✓5/5
function 1 parameter ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
function 3 parameters ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
function only rest parameter ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
function rest parameter ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
value ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
define-record-type ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
define-record-type ✓✓✓✓✓✓✓✓✓✓✓×✓✓
define-syntax ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
define-syntax ✓✓✓✓✓✓✓✓✓✓✓×✓✓
define-values ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
define-values ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
denominator ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
denominator ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
do ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
do ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
dynamic-wind ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
dynamic-wind ✓✓✓✓✓✓✓✓✓✓✓×✓✓
eof-object ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
eof-object ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
eof-object? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
eof-object? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
eq? ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6 ✓6/6
different lists ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
function ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
null ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
same function ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
symbols ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
vector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
equal? ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
lists ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
symbols ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
equals? ✓4/4 ✓4/4 ◑3/4 ✓4/4 ✓4/4 ◑3/4 ◑2/4 ✓4/4 ✓4/4 ✓4/4 ◑2/4 ◑3/4 ◑3/4 ✓4/4
cyclic list literal ✓✓×✓✓××✓✓✓×✓×✓
cyclic list with set-cdr ✓✓✓✓✓✓×✓✓✓××✓✓
strings ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
vectors ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
eqv? ✓22/22 ✓22/22 ✓22/22 ✓22/22 ✓22/22 ✓22/22 ✓22/22 ✓22/22 ✓22/22 ✓22/22 ✓22/22 ◑18/22 ✓22/22 ✓22/22
bytevector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
char ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
different booleans ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
different bytevectors ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
different chars ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
different integers ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
different list literals ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
different lists ✓✓✓✓✓✓✓✓✓✓✓×✓✓
different strings ✓✓✓✓✓✓✓✓✓✓✓×✓✓
different symbols ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
different vectors ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
false ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
function ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
integer ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
integer and real ✓✓✓✓✓✓✓✓✓✓✓×✓✓
null ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
pair ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
real ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
string ✓✓✓✓✓✓✓✓✓✓✓×✓✓
symbol ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
true ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
vector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
error ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
error ✓✓✓✓✓✓✓✓✓✓✓×✓✓
error-object-irritants ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
error-object-irritants ✓✓✓✓✓✓✓✓✓✓✓×✓✓
error-object-message ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
error-object-message ✓✓✓✓✓✓✓✓✓✓✓×✓✓
error-object? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
error-object? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
even? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
even? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
exact ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
exact ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
exact-integer-sqrt ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
exact-integer-sqrt ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
exact-integer? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
exact-integer? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
exact? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
exact? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
expt ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3
expt ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
0^0 ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
0^1 ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
features ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2 ✓2/2
contains 'r7rs ✓✓✓✓✓✓✓✓✓✓×✓✓✓
list of symbols ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
file-error? ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
file-error? ✓✓×✓✓✓✓✓✓✓✓✓✓✓
floor ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
floor ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
floor-quotient ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
floor-quotient ✓✓✓✓✓✓✓✓✓✓✓×✓✓
floor-remainder ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
floor-remainder ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
floor/ ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
floor/ ✓✓✓✓✓✓✓✓✓✓✓×✓✓
flush-output-port ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
flush-output-port ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
for-each ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ×0/2 ◑1/2 ✓2/2
1 list ✓✓✓✓✓✓✓✓✓✓✓×✓✓
2 lists different length ✓✓✓✓✓✓✓✓✓✓✓××✓
gcd ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
gcd ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
get-output-bytevector ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
get-output-bytevector ✓✓✓✓✓✓✓✓✓✓✓×✓✓
get-output-string ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
get-output-string ✓✓✓✓✓✓✓✓✓✓✓×✓✓
guard ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
guard ✓✓✓✓✓✓✓✓✓✓✓×✓✓
if ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
if ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
no else ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
inexact ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
inexact ✓✓✓✓✓✓✓✓✓✓✓×✓✓
inexact? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
inexact? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
input-port-open? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ✓1/1
input-port-open? ✓✓✓✓✓✓✓✓✓✓××✓✓
input-port? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
input-port? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
integer->char ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
integer->char ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
integer? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
integer? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
lambda ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3
lambda ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
only rest ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
rest ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
lcm ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
lcm ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
length ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
length ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
let ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3
forms ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
named ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
no bindings ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
let* ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
let* ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
let*-values ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
let*-values ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
let-syntax ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
let-syntax ✓✓✓✓✓✓✓✓✓✓✓×✓✓
let-values ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2
multiple values ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
single list ✓✓✓✓✓✓✓✓✓✓✓×✓✓
letrec ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
letrec ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
letrec* ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
letrec* ✓✓✓✓✓✓✓✓✓✓✓×✓✓
letrec-syntax ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ✓1/1
letrec-syntax ✓✓×✓✓✓✓✓✓✓××✓✓
list ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
list ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
list->string ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
list->string ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
list->vector ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
list->vector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
list-copy ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
list-copy ✓✓✓✓✓✓✓×✓✓✓×✓✓
list-ref ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
list-ref ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
list-set! ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
list-set! ✓✓✓✓✓✓✓✓✓✓✓×✓✓
list-tail ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
list-tail ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
list? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
list? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
literal ✓10/10 ✓10/10 ✓10/10 ✓10/10 ✓10/10 ✓10/10 ✓10/10 ✓10/10 ✓10/10 ✓10/10 ✓10/10 ✓10/10 ✓10/10 ✓10/10
string ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
string escape alarm ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
string escape backslash ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
string escape backspace ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
string escape double quote ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
string escape linefeed ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
string escape return ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
string escape tab ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
string escape vertical line ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
string with char hex escape ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
literals ✓24/24 ✓24/24 ◑23/24 ✓24/24 ✓24/24 ◑22/24 ◑23/24 ✓24/24 ✓24/24 ✓24/24 ◑21/24 ◑20/24 ◑23/24 ✓24/24
basic chars ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
boolean #t and #f ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
boolean #true and #false ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cyclic list ✓✓×✓✓××✓✓✓×✓×✓
float +inf.0 ✓✓✓✓✓✓✓✓✓✓✓×✓✓
float +nan.0 ✓✓✓✓✓✓✓✓✓✓××✓✓
float -inf.0 ✓✓✓✓✓✓✓✓✓✓✓×✓✓
float -nan.0 ✓✓✓✓✓×✓✓✓✓××✓✓
improper list ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
list ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
named char alarm ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
named char backspace ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
named char delete ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
named char escape ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
named char newline ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
named char null ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
named char return ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
named char space ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
named char tab ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
pair ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
quoted bytevector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
quoted vector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
unquoted bytevector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
unquoted vector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
make-bytevector ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
make-bytevector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
make-list ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
make-list ✓✓✓✓✓✓✓✓✓✓✓×✓✓
make-parameter ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ×0/2 ◑1/2 ✓2/2
make-parameter ✓✓✓✓✓✓✓✓✓✓✓×✓✓
converter ✓✓✓✓✓✓✓✓✓✓✓××✓
make-string ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2
make-string ✓✓✓✓✓✓✓✓✓✓✓×✓✓
fill ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
make-vector ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
make-vector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
fill ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
map ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ◑1/3 ✓3/3 ✓3/3
1 list ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
2 lists ✓✓✓✓✓✓✓✓✓✓✓×✓✓
3 lists different length ✓✓✓✓✓✓✓✓✓✓✓×✓✓
max ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
max ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
member ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
member ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
comparator ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
memq ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
memq ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
memv ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
memv ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
min ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
min ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
modulo ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
modulo ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
negative? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
negative? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
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vector-append ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
vector-append ✓✓✓✓✓✓✓✓✓✓✓×✓✓
vector-copy ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ◑2/3 ✓3/3 ✓3/3 ✓3/3 ×0/3 ✓3/3 ✓3/3
vector-copy ✓✓✓✓✓✓✓×✓✓✓×✓✓
start ✓✓✓✓✓✓✓✓✓✓✓×✓✓
start and end ✓✓✓✓✓✓✓✓✓✓✓×✓✓
vector-copy! ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ◑2/3 ✓3/3 ✓3/3 ✓3/3 ×0/3 ✓3/3 ✓3/3
vector-copy! ✓✓✓✓✓✓✓✓✓✓✓×✓✓
start ✓✓✓✓✓✓✓✓✓✓✓×✓✓
start and end ✓✓✓✓✓✓✓×✓✓✓×✓✓
vector-fill! ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ×0/3 ✓3/3 ✓3/3
vector-fill! ✓✓✓✓✓✓✓✓✓✓✓×✓✓
start ✓✓✓✓✓✓✓✓✓✓✓×✓✓
start and end ✓✓✓✓✓✓✓✓✓✓✓×✓✓
vector-for-each ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ×0/2 ◑1/2 ✓2/2
1 vector ✓✓✓✓✓✓✓✓✓✓✓×✓✓
2 vectors different length ✓✓✓✓✓✓✓✓✓✓×××✓
vector-length ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
vector-length ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
vector-map ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ◑1/2 ✓2/2 ✓2/2
1 vector ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
2 vectors different length ✓✓✓✓✓✓✓✓✓✓××✓✓
vector-ref ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
vector-ref ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
vector-set! ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
vector-set! ✓✓✓✓✓✓✓✓✓✓✓×✓✓
vector? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
vector? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
when ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
when ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
with-exception-handler ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
with-exception-handler ✓✓✓✓✓✓✓✓✓✓✓×✓✓
write-bytevector ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ◑3/4 ✓4/4 ×0/4 ✓4/4 ✓4/4
four parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
one parameter ✓✓✓✓✓✓✓✓✓×✓×✓✓
three parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
two parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
write-char ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
write-char ✓✓✓✓✓✓✓✓✓✓✓×✓✓
write-string ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ✓4/4 ×0/4 ✓4/4 ✓4/4
four parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
one parameter ✓✓✓✓✓✓✓✓✓✓✓×✓✓
three parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
two parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
write-u8 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
write-u8 ✓✓✓✓✓✓✓✓✓✓✓×✓✓
zero? ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2
float ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
integer ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
(scheme case-lambda)1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓
case-lambda ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
case-lambda ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
(scheme char)23✓ 23✓ 23✓ 23✓ 23✓ 20✓ 3×23✓ 23✓ 23✓ 23✓ 23✓ 23×23✓ 23✓
char-alphabetic? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-alphabetic? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-ci<=? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-ci<=? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-ci ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-ci ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-ci=? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-ci=? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-ci>=? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-ci>=? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-ci>? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-ci>? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-downcase ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-downcase ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-foldcase ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-foldcase ✓✓✓✓✓×✓✓✓✓✓×✓✓
char-lower-case? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-lower-case? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-numeric? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-numeric? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-upcase ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-upcase ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-upper-case? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-upper-case? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
char-whitespace? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
char-whitespace? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
digit-value ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ×0/2 ✓2/2 ✓2/2
ascii ✓✓✓✓✓✓✓✓✓✓✓×✓✓
unicode٤ and ૦ ✓✓✓✓✓×✓✓✓✓✓×✓✓
string-ci<=? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
string-ci<=? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
string-ci ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
string-ci ✓✓✓✓✓✓✓✓✓✓✓×✓✓
string-ci=? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
string-ci=? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
string-ci>=? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
string-ci>=? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
string-ci>? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
string-ci>? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
string-downcase ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
string-downcase ✓✓✓✓✓✓✓✓✓✓✓×✓✓
string-foldcase ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
string-foldcase ✓✓✓✓✓×✓✓✓✓✓×✓✓
string-upcase ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
string-upcase ✓✓✓✓✓✓✓✓✓✓✓×✓✓
(scheme complex)6✓ 6✓ 6✓ 6✓ 6✓ 6✓ 6✓ 6✓ 6✓ 6✓ 6✓ 3✓ 3×6✓ 6✓
angle ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
angle ✓✓✓✓✓✓✓✓✓✓✓×✓✓
imag-part ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
imag-part ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
magnitude ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
magnitude ✓✓✓✓✓✓✓✓✓✓✓×✓✓
make-polar ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
make-polar ✓✓✓✓✓✓✓✓✓✓✓×✓✓
make-rectangular ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
make-rectangular ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
real-part ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
real-part ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
(scheme cxr)9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓
cXr ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cXr ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
caaar ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
caaar ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
caadr ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
caadr ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cadar ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cadar ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
caddr ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
caddr ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cdaar ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cdaar ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cdadr ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cdadr ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cddar ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cddar ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
cdddr ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
cdddr ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
(scheme eval)2✓ 2✓ 1✓ 1×2✓ 2✓ 2✓ 2✓ 2✓ 2✓ 2✓ 2✓ 2×2✓ 2✓
environment ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
environment ✓✓×✓✓✓✓✓✓✓✓×✓✓
eval ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
eval ✓✓✓✓✓✓✓✓✓✓✓×✓✓
(scheme file)10✓ 10✓ 10✓ 10✓ 10✓ 10✓ 10✓ 10✓ 10✓ 10✓ 10✓ 10×10✓ 10✓
call-with-input-file ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
call-with-input-file ✓✓✓✓✓✓✓✓✓✓✓×✓✓
call-with-output-file ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
call-with-output-file ✓✓✓✓✓✓✓✓✓✓✓×✓✓
delete-file ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
delete-file ✓✓✓✓✓✓✓✓✓✓✓×✓✓
file-exists? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
file-exists? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
open-binary-input-file ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
open-binary-input-file ✓✓✓✓✓✓✓✓✓✓✓×✓✓
open-binary-output-file ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
open-binary-output-file ✓✓✓✓✓✓✓✓✓✓✓×✓✓
open-input-file ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
open-input-file ✓✓✓✓✓✓✓✓✓✓✓×✓✓
open-output-file ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
open-output-file ✓✓✓✓✓✓✓✓✓✓✓×✓✓
with-input-from-file ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
with-input-from-file ✓✓✓✓✓✓✓✓✓✓✓×✓✓
with-output-to-file ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
with-output-to-file ✓✓✓✓✓✓✓✓✓✓✓×✓✓
(scheme inexact)14✓ 14✓ 14✓ 14✓ 14✓ 14✓ 14✓ 14✓ 14✓ 14✓ 13✓ 1× 14×14✓ 14✓
acos ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
acos ✓✓✓✓✓✓✓✓✓✓✓×✓✓
asin ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
asin ✓✓✓✓✓✓✓✓✓✓✓×✓✓
atan ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ×0/2 ✓2/2 ✓2/2
one parameter ✓✓✓✓✓✓✓✓✓✓✓×✓✓
two parameters ✓✓✓✓✓✓✓✓✓✓✓×✓✓
cos ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
cos ✓✓✓✓✓✓✓✓✓✓✓×✓✓
exp ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
exp ✓✓✓✓✓✓✓✓✓✓✓×✓✓
finite? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
finite? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
infinite? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
infinite? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
log ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ×0/2 ✓2/2 ✓2/2
one parameter ✓✓✓✓✓✓✓✓✓✓✓×✓✓
two parameters ✓✓✓✓✓✓✓✓✓✓××✓✓
nan? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
nan? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
sin ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
sin ✓✓✓✓✓✓✓✓✓✓✓×✓✓
sqrt ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
sqrt ✓✓✓✓✓✓✓✓✓✓✓×✓✓
tan ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
tan ✓✓✓✓✓✓✓✓✓✓✓×✓✓
(scheme lazy)5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5×5✓ 5✓
delay ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
delay ✓✓✓✓✓✓✓✓✓✓✓×✓✓
delay-force ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
delay-force ✓✓✓✓✓✓✓✓✓✓✓×✓✓
force ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
force ✓✓✓✓✓✓✓✓✓✓✓×✓✓
make-promise ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
make-promise ✓✓✓✓✓✓✓✓✓✓✓×✓✓
promise? ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
promise? ✓✓✓✓✓✓✓✓✓✓✓×✓✓
(scheme list)101✓ 101✓ 101×101✓ 101✓ 101✓ 101×101✓ 101× 101×101✓ 101× 101×101✓
alist-cons ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
alist-cons ✓✓×✓✓✓×✓××✓××✓
alist-copy ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
alist-copy ✓✓×✓✓✓×✓××✓××✓
alist-delete ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
alist-delete ✓✓×✓✓✓×✓××✓××✓
alist-delete! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
alist-delete! ✓✓×✓✓✓×✓××✓××✓
any ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
any ✓✓×✓✓✓×✓××✓××✓
append! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
append! ✓✓×✓✓✓×✓××✓××✓
append-map ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
append-map ✓✓×✓✓✓×✓××✓××✓
append-map! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
append-map! ✓✓×✓✓✓×✓××✓××✓
append-reverse ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
append-reverse ✓✓×✓✓✓×✓××✓××✓
append-reverse! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
append-reverse! ✓✓×✓✓✓×✓××✓××✓
break ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
break ✓✓×✓✓✓×✓××✓××✓
break! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
break! ✓✓×✓✓✓×✓××✓××✓
car+cdr ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
car+cdr ✓✓×✓✓✓×✓××✓××✓
circular-list ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
circular-list ✓✓×✓✓✓×✓××✓××✓
circular-list? ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
circular-list? ✓✓×✓✓✓×✓××✓××✓
concatenate ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
concatenate ✓✓×✓✓✓×✓××✓××✓
concatenate! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
concatenate! ✓✓×✓✓✓×✓××✓××✓
cons* ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
cons* ✓✓×✓✓✓×✓××✓××✓
count ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
count ✓✓×✓✓✓×✓××✓××✓
delete ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
delete ✓✓×✓✓✓×✓××✓××✓
delete! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
delete! ✓✓×✓✓✓×✓××✓××✓
delete-duplicates ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
delete-duplicates ✓✓×✓✓✓×✓××✓××✓
delete-duplicates! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
delete-duplicates! ✓✓×✓✓✓×✓××✓××✓
dotted-list? ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
dotted-list? ✓✓×✓✓✓×✓××✓××✓
drop ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
drop ✓✓×✓✓✓×✓××✓××✓
drop-right ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
drop-right ✓✓×✓✓✓×✓××✓××✓
drop-right! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
drop-right! ✓✓×✓✓✓×✓××✓××✓
drop-while ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
drop-while ✓✓×✓✓✓×✓××✓××✓
eighth ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
eighth ✓✓×✓✓✓×✓××✓××✓
every ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
every ✓✓×✓✓✓×✓××✓××✓
fifth ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
fifth ✓✓×✓✓✓×✓××✓××✓
filter ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
filter ✓✓×✓✓✓×✓××✓××✓
filter! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
filter! ✓✓×✓✓✓×✓××✓××✓
filter-map ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
filter-map ✓✓×✓✓✓×✓××✓××✓
find ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
find ✓✓×✓✓✓×✓××✓××✓
find-tail ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
find-tail ✓✓×✓✓✓×✓××✓××✓
first ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
first ✓✓×✓✓✓×✓××✓××✓
fold ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
fold ✓✓×✓✓✓×✓××✓××✓
fold-right ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
fold-right ✓✓×✓✓✓×✓××✓××✓
fourth ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
fourth ✓✓×✓✓✓×✓××✓××✓
iota ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
iota ✓✓×✓✓✓×✓××✓××✓
last ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
last ✓✓×✓✓✓×✓××✓××✓
last-pair ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
last-pair ✓✓×✓✓✓×✓××✓××✓
length+ ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
length+ ✓✓×✓✓✓×✓××✓××✓
list-copy ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
list-copy ✓✓×✓✓✓×✓××✓××✓
list-index ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
list-index ✓✓×✓✓✓×✓××✓××✓
list-tabulate ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
list-tabulate ✓✓×✓✓✓×✓××✓××✓
list= ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
list= ✓✓×✓✓✓×✓××✓××✓
lset-adjoin ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-adjoin ✓✓×✓✓✓×✓××✓××✓
lset-diff+intersection ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-diff+intersection ✓✓×✓✓✓×✓××✓××✓
lset-diff+intersection! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-diff+intersection! ✓✓×✓✓✓×✓××✓××✓
lset-difference ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-difference ✓✓×✓✓✓×✓××✓××✓
lset-difference! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-difference! ✓✓×✓✓✓×✓××✓××✓
lset-intersection ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-intersection ✓✓×✓✓✓×✓××✓××✓
lset-intersection! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-intersection! ✓✓×✓✓✓×✓××✓××✓
lset-union ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-union ✓✓×✓✓✓×✓××✓××✓
lset-union! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-union! ✓✓×✓✓✓×✓××✓××✓
lset-xor ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-xor ✓✓×✓✓✓×✓××✓××✓
lset-xor! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset-xor! ✓✓×✓✓✓×✓××✓××✓
lset<= ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset<= ✓✓×✓✓✓×✓××✓××✓
lset= ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
lset= ✓✓×✓✓✓×✓××✓××✓
make-list ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
make-list ✓✓×✓✓✓×✓××✓××✓
map! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
map! ✓✓×✓✓✓×✓××✓××✓
map-in-order ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
map-in-order ✓✓×✓✓✓×✓××✓××✓
ninth ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
ninth ✓✓×✓✓✓×✓××✓××✓
not-pair? ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
not-pair? ✓✓×✓✓✓×✓××✓××✓
null-list? ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
null-list? ✓✓×✓✓✓×✓××✓××✓
pair-fold ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
pair-fold ✓✓×✓✓✓×✓××✓××✓
pair-fold-right ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
pair-fold-right ✓✓×✓✓✓×✓××✓××✓
pair-for-each ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
pair-for-each ✓✓×✓✓✓×✓××✓××✓
partition ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
partition ✓✓×✓✓✓×✓××✓××✓
partition! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
partition! ✓✓×✓✓✓×✓××✓××✓
proper-list? ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
proper-list? ✓✓×✓✓✓×✓××✓××✓
reduce ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
reduce ✓✓×✓✓✓×✓××✓××✓
reduce-right ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
reduce-right ✓✓×✓✓✓×✓××✓××✓
remove ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
remove ✓✓×✓✓✓×✓××✓××✓
remove! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
remove! ✓✓×✓✓✓×✓××✓××✓
reverse! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
reverse! ✓✓×✓✓✓×✓××✓××✓
second ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
second ✓✓×✓✓✓×✓××✓××✓
seventh ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
seventh ✓✓×✓✓✓×✓××✓××✓
sixth ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
sixth ✓✓×✓✓✓×✓××✓××✓
span ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
span ✓✓×✓✓✓×✓××✓××✓
span! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
span! ✓✓×✓✓✓×✓××✓××✓
split-at ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
split-at ✓✓×✓✓✓×✓××✓××✓
split-at! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
split-at! ✓✓×✓✓✓×✓××✓××✓
take ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
take ✓✓×✓✓✓×✓××✓××✓
take! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
take! ✓✓×✓✓✓×✓××✓××✓
take-right ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
take-right ✓✓×✓✓✓×✓××✓××✓
take-while ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
take-while ✓✓×✓✓✓×✓××✓××✓
take-while! ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
take-while! ✓✓×✓✓✓×✓××✓××✓
tenth ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
tenth ✓✓×✓✓✓×✓××✓××✓
third ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
third ✓✓×✓✓✓×✓××✓××✓
unfold ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
unfold ✓✓×✓✓✓×✓××✓××✓
unfold-right ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
unfold-right ✓✓×✓✓✓×✓××✓××✓
unzip1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
unzip1 ✓✓×✓✓✓×✓××✓××✓
unzip2 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
unzip2 ✓✓×✓✓✓×✓××✓××✓
unzip3 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
unzip3 ✓✓×✓✓✓×✓××✓××✓
unzip4 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
unzip4 ✓✓×✓✓✓×✓××✓××✓
unzip5 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
unzip5 ✓✓×✓✓✓×✓××✓××✓
xcons ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
xcons ✓✓×✓✓✓×✓××✓××✓
zip ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1 ×0/1 ×0/1 ✓1/1
zip ✓✓×✓✓✓×✓××✓××✓
(scheme load)1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1×1✓ 1✓
load ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
load ✓✓✓✓✓✓✓✓✓✓✓×✓✓
(scheme process-context)5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓ 5✓
command-line ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
command-line ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
emergency-exit ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
emergency-exit ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
exit ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
exit ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
get-environment-variable ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
get-environment-variable ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
get-environment-variables ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
get-environment-variables ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
(scheme read)1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1×1✓ 1✓
read ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
read ✓✓✓✓✓✓✓✓✓✓✓×✓✓
(scheme repl)1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1✓ 1×1✓ 1✓
interaction-environment ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ×0/1 ✓1/1 ✓1/1
interaction-environment ✓✓✓✓✓✓✓✓✓✓✓×✓✓
(scheme time)9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 9✓ 8✓ 1×9✓ 8✓ 1×9✓ 9✓
current-jiffy ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3
integer? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
not negative? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
number? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
current-second ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ◑2/3 ✓3/3 ◑2/3 ✓3/3 ✓3/3
correct range ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
inexact? ✓✓✓✓✓✓✓✓✓×✓×✓✓
number? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
jiffies-per-second ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3 ✓3/3
exact? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
integer? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
number? ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
(scheme write)6✓ 6✓ 6✓ 6✓ 6✓ 6✓ 6✓ 5✓ 1×6✓ 6✓ 6✓ 2✓ 4×6✓ 6✓
display ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ×0/2 ✓2/2 ✓2/2
one argument ✓✓✓✓✓✓✓✓✓✓✓×✓✓
two arguments ✓✓✓✓✓✓✓✓✓✓✓×✓✓
write ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ✓2/2 ◑1/2 ✓2/2 ✓2/2 ✓2/2 ×0/2 ✓2/2 ✓2/2
one argument ✓✓✓✓✓✓✓✓✓✓✓×✓✓
two arguments ✓✓✓✓✓✓✓×✓✓✓×✓✓
write-shared ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
write-shared ✓✓✓✓✓✓✓✓✓✓✓✓✓✓
write-simple ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1 ✓1/1
write-simple ✓✓✓✓✓✓✓✓✓✓✓✓✓✓