Re: Metronome mark stem length

[Simon Albrecht]

Am 16.04.2017 um 19:29 schrieb Thomas Morley:
> #(define (sign x)
>    (if (= x 0)
>        0
>        (if (< x 0) -1 1)))

I can hardly imagine that default guile or any SRFI doesn’t already 
provide such a function – unfortunately I’m not well-versed enough to 
know… Anyone?

Best, Simon