util/math.sh

Math util functions.

math_calc()

Compute given math expression.

math_ceil()

Return ceil of a number.

math_cos()

Return cos(x).

math_enabled()

Return true if this module is enabled.

math_floor()

Return floor of a number.

math_ge()

Return true if x >= y.

math_gt()

Return true if x > y.

math_le()

Return true if x <= y.

math_log()

Natural logarithm of the given number.

math_lt()

Return true if x < y.

math_max()

Return max of two numbers (ints only).

math_min()

Return min of two numbers (ints only).

math_n_percent_n()

Compute one number as a percent of another number.

math_non_zero()

Return non-zero value if one is non-zero.

math_percent_of()

Computer x percent of the given number.

math_pow()

Return pow(x, y).

math_sin()

Return sin(x).

math_sqrt()

Return sqrt(x).