ldexp — assemble a floating point number from a value and exponent
genType ldexp(
genType x, genIType exp)
;
genDType ldexp(
genDType x, genIType exp)
;
x
Specifies the value to be used as a source of significand.
out exp
Specifies the value to be used as a source of exponent.
ldexp
builds a floating point number from x
and
the corresponding integral exponent of two in exp
, returning:
If this product is too large to be represented in the floating point type, the result is undefined.
Function | Version 1.10 | Version 1.20 | Version 1.30 | Version 1.40 | Version 1.50 | Version 3.30 | Version 4.00 | Version 4.10 | Version 4.20 | Version 4.30 |
---|---|---|---|---|---|---|---|---|---|---|
ldexp (genType) | - | - | - | - | - | - | Y | Y | Y | Y |
ldexp (genDType) | - | - | - | - | - | - | Y | Y | Y | Y |
Copyright © 2011 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.