perm filename RTCTST.TEX[B2,JMC] blob sn#769726 filedate 1984-09-14 generic text, type C, neo UTF8
COMMENT āŠ—   VALID 00002 PAGES
C REC  PAGE   DESCRIPTION
C00001 00001
C00002 00002	\include mathmo.fix
C00003 ENDMK
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\include mathmo.fix
Here is a minus sign in an expression: $x \minus y$

Here is a hyphen in the same expression: $x-y$.

Here is a hyphen separated by spaces $x - y$.