JDK-4935691 : Erroneous sinh and cosh test in exp overflow region
  • Type: Bug
  • Component: core-libs
  • Sub-Component: java.lang
  • Affected Version: 5.0
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2003-10-10
  • Updated: 2014-10-07
  • Resolved: 2003-10-24
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Other
5.0 b26Fixed
Related Reports
Relates :  
JDK-4916026 - Refactor Math/StrictMath regression tests to use hex floating-point output
Relates :  
JDK-4851625 - Add hyperbolic transcendental functions (sinh, cosh, tanh) to Java math library
Description
The tests for the sinh and cosh methods are flawed in the range where exp(x) overflows but sinh(x) and cosh(x) do not.  An incorrect expected value is computed and a limition of the test masks the incorrect reference result.

This should be fixed.
Comments
CONVERTED DATA BugTraq+ Release Management Values COMMIT TO FIX: tiger-beta FIXED IN: tiger-beta INTEGRATED IN: tiger-b26 tiger-beta
14-06-2004
EVALUATION A fine idea. ###@###.### 2003-10-09
09-10-2003