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Co-authored-by: Stan Ulbrych <[email protected]>

Author: skirpichev

Doc/library/math.rst

@@ -378,15 +378,15 @@ Floating point manipulation functions
 
 .. function:: isnormal(x)
 
-   Return ``True`` if *x* is a normal floating-point number, i.e. a finite
+   Return ``True`` if *x* is a normal floating-point number, that is a finite
    nonzero number, that is not a subnormal.  Return ``False`` otherwise.
 
    .. versionadded:: next
 
 
 .. function:: issubnormal(x)
 
-   Return ``True`` if *x* is a subnormal floating-point number, i.e. a finite
+   Return ``True`` if *x* is a subnormal floating-point number, that is a finite
    nonzero number with a magnitude smaller than the smallest positive normal
    number, see :data:`sys.float_info.min`.  Return ``False`` otherwise.
 

Doc/whatsnew/3.14.rst

@@ -952,7 +952,7 @@ math
 * Added more detailed error messages for domain errors in the module.
   (Contributed by Charlie Zhao and Sergey B Kirpichev in :gh:`101410`.)
 
-* Add :func:`math.isnormal` and :func:`math.issubnormal` function.
+* Add :func:`math.isnormal` and :func:`math.issubnormal` functions.
   (Contributed by Sergey B Kirpichev in :gh:`132908`.)
 
 

Misc/NEWS.d/next/Library/2025-04-25-16-06-53.gh-issue-132908.wV5rja.rst

@@ -1,2 +1,2 @@
-Add :func:`math.isnormal` and :func:`math.issubnormal` function.  Patch by
+Add :func:`math.isnormal` and :func:`math.issubnormal` functions.  Patch by
 Sergey B Kirpichev.