Rational (grace_num, grace_den)).smobbed_copy ();
}
-
LY_DEFINE (ly_sub_moment, "ly:moment-sub",
2, 0, 0, (SCM a, SCM b),
"Subtract two moments.")
return (*ma % * mb).smobbed_copy ();
}
-
LY_DEFINE (ly_moment_grace_numerator, "ly:moment-grace-numerator",
1, 0, 0, (SCM mom),
"Extract numerator from grace timing.")