8 May
2009
8 May
'09
11:23 a.m.
Am Donnerstag, 7. Mai 2009 14:42 schrieb Daniel Fischer:
Of course, if centuries ago people had decided to write the argument before the function, composition would've been defined the other way round. They haven't.
Algebraists used to write x f instead of f(x) at least in the 1980s. I think, also category theorists often wrote (write?) composition with the first morphism on the left, i.e., “the other way round”. Best wishes, Wolfgang