/usr/share/freemat/help/text/rem.mdc is in freemat-help 4.0-5.
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 18 19 20 21 22 23 24 25 | REM REM Remainder After Division
Usage
Computes the remainder after division of an array. The syntax for its use is
y = rem(x,n)
where x is matrix, and n is the base of the modulus. The
effect of the rem operator is to add or subtract multiples of n
to the vector x so that each element x_i is between 0 and n
(strictly). Note that n does not have to be an integer. Also,
n can either be a scalar (same base for all elements of x), or a
vector (different base for each element of x).
Note that the following are defined behaviors:
1. rem(x,0) = nan@
2. rem(x,x) = 0@ for nonzero x
3. rem(x,n)@ has the same sign as x for all other cases.
Note that rem and mod return the same value if x and n
are of the same sign. But differ by n if x and y have
different signs.
|