Frexp - Frexp - 5.3 English - 68552

AOCL API Guide (68552)

Document_ID
68552
Release_Date
2026-05-13
Version
5.3 English
float amd_frexpf(float value, int *exp)#

Decomposes a single-precision value into normalized fraction and exponent.

Parameters:
  • value – Input value.

  • exp – Output pointer to receive exponent.

Returns:

Normalized fraction.

double amd_frexp(double value, int *exp)#

Decomposes a double-precision value into normalized fraction and exponent.

Parameters:
  • value – Input value.

  • exp – Output pointer to receive exponent.

Returns:

Normalized fraction.