/usr/share/cmake-3.5/Help/command/math.rst is in cmake-data 3.5.1-1ubuntu1.
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 | math
----
Mathematical expressions.
::
math(EXPR <output variable> <math expression>)
``EXPR`` evaluates mathematical expression and returns result in the
output variable. Example mathematical expression is '5 * ( 10 + 13
)'. Supported operators are + - * / % | & ^ ~ << >> * / %. They have
the same meaning as they do in C code.
|