Module l_system_fractals::num_validity

Functions to screen out NaN and ±∞, as well as test for near equality.

Traits

• AlmostEq
  A type of which two objects can be “almost equal” (i.e., have a distance less than ε).

Functions

• err_if_invalid
  Raises an error if the value is either NaN or ±∞.
• is_valid
  Returns true if value is neither NaN nor ±∞.
• max
  Returns the maximum value of the slice ignoring any values that are NaN or infinite.
• min
  Returns the minimum value of the slice ignoring any values that are NaN or infinite.