Thomas Morley <[email protected]> writes: > Am So., 2. Juni 2019 um 17:26 Uhr schrieb <[email protected]>: >>
> many thinks for your detailed explanations. > > First I translated your >> total height = thickness + blot / cos(atan(slope)) > into guile, making for: > (+ thick (/ blot (cos (atan slope)))) > > Though, guile has sometimes problems with trigonemetric procedures if > the angle gets close to multiples of PI/4. I was beaten by this > problem before. So don't use them. cos(atan(slope)) = 1 / sqrt (1 + slope^2) -- David Kastrup _______________________________________________ lilypond-user mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-user
