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Posted to dev@commons.apache.org by bu...@apache.org on 2003/06/01 09:49:17 UTC
DO NOT REPLY [Bug 20390] New: -
[math] Adding MathUtils class, including binomial coefficients, factorials
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=20390
[math] Adding MathUtils class, including binomial coefficients, factorials
Summary: [math] Adding MathUtils class, including binomial
coefficients, factorials
Product: Commons
Version: Nightly Builds
Platform: Other
OS/Version: Other
Status: NEW
Severity: Normal
Priority: Other
Component: Sandbox
AssignedTo: commons-dev@jakarta.apache.org
ReportedBy: phil@steitz.com
I am attaching source for a new utility class, org.apache.commons.math.MathUtils
to house useful formulas, extending those that java.lang.Math provides. Initial
contents are binomial coefficient and factorial methods. For each of these,
three methods are provided, returning
* value as a long
* value as a double
* log of the value as a double
Limits on actual parameters for the first two (full value representations) are
specified in the javadoc.
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