"13c13" is correct. Sorry.
Sorry, p() should be local(). 19c19 < local(subtuplesub), --- > local(p, subtuplesub),
contribute : subtuple()
rate with multiply/divide of sampling rate
and... (%i1) load(decfp); (snip many messagess) (%o1) C:\maxima-5.39.0\share\maxima\5.39.0_2_g5a49f11_dirty\share\numeric\decfp.lisp (%i2) 1.23456789L0; (%o2) 1.23456789L0 (%i3) string(%); (%o3) 7.359b0
decfp do not work with "display2d:false"
cf. https://sourceforge.net/p/maxima/bugs/3213/
and... (%i1) display2d:false; (%o1) false (%i2) fpprintprec:4; (%o2) 4 (%i3) string(9.9999e0);...