/usr/lib/math-tools.scm is in scheme9 2013.11.26-1.
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 14 15 16 17 | ; Scheme 9 from Empty Space, Function Library
; By Nils M Holm, 2010
; Placed in the Public Domain
;
; Convenience file to load additional math procedures.
(load-from-library "bitops.scm")
(load-from-library "bitwise-ops.scm")
(load-from-library "choose.scm")
(load-from-library "factor.scm")
(load-from-library "factorial.scm")
(load-from-library "hyper.scm")
(load-from-library "integer-sqrt.scm")
(load-from-library "make-partitions.scm")
(load-from-library "random.scm")
(load-from-library "sieve.scm")
(load-from-library "sum.scm")
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