petsc-3.11.4 2019-09-28
PetscIsCloseAtTol
Returns whether the two floating point numbers are close at given relative and absolute tolerances.
Synopsis
PetscBool PetscIsCloseAtTol(PetscReal a,PetscReal b,PetscReal rtol,PetscReal atol)
Input Parameter
Notes: https://www.python.org/dev/peps/pep-0485
Level
beginner
Location
src/sys/utils/mathclose.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages
| a | - first floating point number
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| b | - second floating point number
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| rtol | - relative tolerance
+ atol - absolute tolerances
|