[math.constants] Expand 'math' to 'mathematical'.

Author: jensmaurer

source/numerics.tex

@@ -10475,7 +10475,8 @@
 \rSec2[math.constants]{Mathematical constants}
 
 \pnum
-The library-defined partial specializations of math constant variable templates
+The library-defined partial specializations
+of mathematical constant variable templates
 are initialized with the nearest representable values of
 $\mathrm{e}$,
 $\log_{2} \mathrm{e}$,
@@ -10495,9 +10496,9 @@
 \pnum
 Pursuant to \ref{namespace.std},
 a program may partially or explicitly specialize
-a math constant variable template
+a mathematical constant variable template
 provided that the specialization depends on a program-defined type.
 
 \pnum
 A program that instantiates a primary template
-of a math constant variable template is ill-formed.
+of a mathematical constant variable template is ill-formed.