@table @asis
@item @code{M_Eq}: the constant e (Euler's number)
-@item @code{M_LOG2Eq}: binary logarithm of 2
-@item @code{M_LOG10Eq}: common, decimal logarithm of 2
+@item @code{M_LOG2Eq}: base 2 logarithm of e
+@item @code{M_LOG10Eq}: decimal (base 10) logarithm of e
@item @code{M_LN2q}: natural logarithm of 2
@item @code{M_LN10q}: natural logarithm of 10
@item @code{M_PIq}: pi
@item @code{M_PI_2q}: pi divided by two
@item @code{M_PI_4q}: pi divided by four
-@item @code{M_1_PIq}: one over pi
-@item @code{M_2_PIq}: one over two pi
-@item @code{M_2_SQRTPIq}: two over square root of pi
+@item @code{M_1_PIq}: one divided by pi
+@item @code{M_2_PIq}: two divided by pi
+@item @code{M_2_SQRTPIq}: two divided by square root of pi
@item @code{M_SQRT2q}: square root of 2
-@item @code{M_SQRT1_2q}: one over square root of 2
+@item @code{M_SQRT1_2q}: one divided by square root of 2
@end table