https://github.com/math-comp/analysis/blob/f69455195263b34caa959cfe439cbc509395a0a6/reals/prodnormedzmodule.v#L8 at least, this should be moved to `normedmodtype_theory` fyi: @CohenCyril
analysis/reals/prodnormedzmodule.v
Line 8 in f694551
at least, this should be moved to
normedmodtype_theoryfyi: @CohenCyril