4.1 Standards Compliance

Scm conforms to the IEEE Standard 1178-1990. IEEE Standard for the Scheme Programming Language. (see Bibliography), and Revised(5) Report on the Algorithmic Language Scheme. All the required features of these specifications are supported. Many of the optional features are supported as well.

Optionals of [R5RS] Supported by SCM

- and / of more than 2 arguments

exp

log

sin

cos

tan

asin

acos

atan

sqrt

expt

make-rectangular

make-polar

real-part

imag-part

magnitude

angle

exact->inexact

inexact->exact

See Numerical operations in Revised(5) Scheme.

with-input-from-file

with-output-to-file

See Ports in Revised(5) Scheme.

load

transcript-on

transcript-off

See System interface in Revised(5) Scheme.

Optionals of [R5RS] not Supported by SCM

numerator

denominator

rationalize

See Numerical operations in Revised(5) Scheme.

[SLIB] Features of SCM and SCMLIT

delay

full-continuation

ieee-p1178

object-hash

rev4-report

source

See SLIB file Template.scm.

current-time

See Time and Date in SLIB.

defmacro

See Defmacro in SLIB.

getenv

system

See System Interface in SLIB.

hash

See Hashing in SLIB.

logical

See Bit-Twiddling in SLIB.

multiarg-apply

See Multi-argument Apply in SLIB.

multiarg/and-

See Multi-argument / and - in SLIB.

rev4-optional-procedures

See Rev4 Optional Procedures in SLIB.

string-port

See String Ports in SLIB.

tmpnam

See Input/Output in SLIB.

transcript

See Transcripts in SLIB.

vicinity

See Vicinity in SLIB.

with-file

See With-File in SLIB.

[SLIB] Features of SCM

array

See Arrays in SLIB.

array-for-each

See Array Mapping in SLIB.

bignum

complex

inexact

rational

real

See Require in SLIB.