Does anyone else think that the desmos graphing method of defining
piecewise functions is worth emulating: they use a dictionary
representation. This is very clean and more transparent than the current
format:
instead of
>>> Piecewise(
... (3,x<0),
... (0,True))
we could allow
>>> Piecewise({
... 3:x<0,
... 0:True})
For compatibility we can still store it as tuples (or modify attribute
functions so they give tuples) but allowing that alternate input might be
nice.
Note: desmos switches the expression/condition order so the key is the
condition and the value the expression.
/c
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