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Bug #366

MathUtils::Tanh test failing

Added by Rogers, Chris about 13 years ago. Updated almost 13 years ago.

Status:
Closed
Priority:
High
Assignee:
Category:
common_cpp
Target version:
Start date:
04 March 2011
Due date:
% Done:

100%

Estimated time:
Workflow:

Description

From Tunnell:

Hey,

I get this error:

tests/cpp_unit/Interface/MathUtilsTest.cpp:294: Failure
Value of: tanh((x+_x0)/_lambda)-tanh((x-_x0)/_lambda)
Actual: 0.67945553896577626
Expected: 2.*_d_tanh.GetDoubleTanh(x, 0)
Which is: 0.67945553896577615
[ FAILED ] TanhTest.GetDoubleTanhTest (4 ms)

In a ton of places. Can you look?

http://micetest.pp.rl.ac.uk/job/MAUS_nonVMs_nightly/slaves=heplnx101/24/console

It's not on all systems though.

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