Concept Framework 2.2 documentation | Contents | Index |
Name | Version | Deprecated |
ldexp | version 1.0 | no |
number ldexp(number x, number exp) |
x | [in] Any number |
exp | [in] Integer exponent |
Computes a real number from the mantissa and exponent. Returns the value of x * 2^exp if successful.
On overflow (depending on the sign of x), ldexp returns +/- indefinite. |
import standard.C.math class Main { function Main() { var x = 4; var y; var p = 3; y = ldexp(x, p); echo "" + x + " times two to the power of " + p + " is " + y; } } Results 4 times two to the power of 3 is 32 |
Documented by Simona Gabriela Plesuvu, generation time: Sun Jan 27 18:15:14 2013 GMT | (c)2013 Devronium Applications |