Scilab 5.3.3
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
However, this page did not exist in the previous stable version.
frexp
dissect floating-point numbers into base 2 exponent and mantissa
Calling Sequence
[f,e]=frexp(x)
Arguments
- x
real vector or matrix
- f
array of real values, usually in the range 0.5 <= abs(f) < 1.
- e
array of integers that satisfy the equation:
x = f.*2.^e
Description
This function corresponds to the ANSI C function frexp(). Any zeros
in x produce f=0 and
e=0.
Examples
[f,e]=frexp([1,%pi,-3,%eps])
See Also
| << floor | Floating point | int >> |