pm_mathLogSubExp Module Reference

This module contains procedures and generic interfaces for subtracting two real or complex values without causing overflow or underflow. More...

Data Types
interface	getLogSubExp
	Generate and return the natural logarithm of the subtraction of the exponential of the smaller input logarithmic value from the larger input logarithmic value robustly (without causing overflow). More...

Variables
character(*, SK), parameter	MODULE_NAME = "@pm_mathLogSubExp"

Detailed Description

This module contains procedures and generic interfaces for subtracting two real or complex values without causing overflow or underflow.

See also

getLog1p
get1mexp
getLogAddExp
getLogSubExp
getLogSumExp

Final Remarks ⛓

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Copyright

Computational Data Science Lab

Test:

test_pm_mathLogSubExp

Author:

Amir Shahmoradi, Thursday 1:45 AM, August 22, 2019, Dallas, TX

Variable Documentation

MODULE_NAME

character(*, SK), parameter pm_mathLogSubExp::MODULE_NAME = "@pm_mathLogSubExp"

Definition at line 44 of file pm_mathLogSubExp.F90.