Scm 5e3

From the SCM web page:

SCM is a Scheme implementation conforming to Revised⁵ Report on the Algorithmic Language Scheme and the IEEE P1178 specification. Scm is written in C and runs under Amiga, Atari-ST, GNU/Linux, MacOS, MS-DOS, MS-Vista, MS-Windows, OS/2, NOS/VE, Unicos, VMS, Unix and similar systems.

To reproduce my results on Ubuntu Gutsy Gibbon, install Scm with

sudo apt-get install scm

and run the interpreter with

scm -r r5rs -m -i -p 1 2>&1

Scm makes the following choices:

Allows the null combination, (), which returns the empty list. (more)
Evaluates unquoted vectors to themselves. (more)
Allows division by inexact zero. (more)
Allows inexact division by zero. (more)
Allows division by exact zero. (more)
Supports arbitrary precision literal integers. (more)
Supports arbitrary precision computed integers. (more)
Supports the literal syntax for rational numbers (e.g. 1/2 is the literal number one half). (more)
Supports the literal syntax for complex numbers (e.g. 1+i is the complex number with real and imaginary parts both 1). (more)
Guesses the denominators of inexact numbers per R5RS. (more)
Requires the 'remainder' function, and related ones, to operate only on integers, a la SRFI-94. (more)
Does not define the procedure 'port?'. (more)
Does not define the procedure 'rationalize'. (more)