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Type: Enhancement
Resolution: Duplicate
Priority: P4
Fix Version/s: None
Affects Version/s: 5.0
Component/s: core-libs
Labels:
- floating
- library
- math
- point
- tigerfeature
- transcendental

Subcomponent:
java.lang
CPU:

generic
OS:

generic

The current Java math libraries (java.lang.Math and java.lang.StrictMath) lack
many methods found in the C math librariy (e.g. hyperbolic transcendental
functions) as well as functions recommended by the IEEE 754/854 floating-point
standards. Java's math library should be augmented to include these methods.

The list of major math library methods added are

log10
cbrt
hypot
sinh, cosh, tanh
log1p
expm1

Additionally, ulp and signum were added.

duplicates

JDK-4851625 Add hyperbolic transcendental functions (sinh, cosh, tanh) to Java math library

Resolved

relates to

JDK-4347132 Want Math.cbrt() function for cube root

Resolved

JDK-4851638 Add hypot, expm1, log1p, to Java math library

Resolved

JDK-4851627 Add exp2 and log2 functions to Java math library

Closed

JDK-4919337 Augment Java math libraries with more methods from C libm and IEEE 754

Closed

JDK-4210457 Package literals? EG: Integer.NUMBEROFBITS

Closed

JDK-4499431 Request the method kthRoot(double a, long k) for kth root of a.

Closed

JDK-4780454 No SIGN function in class Math

Resolved

JDK-4074599 Math package: implement log10 (base 10 logarithm)

Resolved

JDK-4358794 Math package: implement pow10 (power of 10) with optimization for integer powers

Closed

JDK-4406429 RFE: Add IEEE 754 Recommended Functions to Math, StrictMath

Closed

JDK-4851642 Add fused multiply add to Java math library

Closed

(7 relates to)

Assignee:: Joe Darcy

Reporter:: Joe Darcy

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Created:: 2002-02-04 16:18

Updated:: 2003-09-08 19:44

Resolved:: 2003-09-08 19:44

Imported:: 17/Sep/12 9:05 PM

Indexed:: 28/Jul/12 4:32 AM

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