/usr/lib/s9fes/help/exp is in scheme9 2010.11.13-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 | R4RS 6.5.5 (exp number) ==> number
(log number) ==> number
(sin number) ==> number
(cos number) ==> number
(tan number) ==> number
(asin number) ==> number
(acos number) ==> number
(atan number) ==> number
These procedures compute the usual transcendental functions.
LOG computes the natural logarithm of NUMBER (not the base ten
logarithm). ASIN, ACOS, and ATAN compute arcsine (sin^-1),
arccosine (cos^-1), and arctangent (tan^-1), respectively.
|