Comments (6)
I don't think I've heard about ctg
and tg
functions. What are these about?
from mathnet-symbolics.
@cdrnet sorry, I meant
ctg
- cotangents
tg
- tangents
from mathnet-symbolics.
Ah, right. In Numerics we refer to them as tan
and cot
. Maybe there are different naming schemes?
Of course, I'm fine with adding them. If we add cot
(or ctg
), we may want to add sec
and csc
as well to get the full set (cot=1/tan
, sec=1/cos
, csc=1/sin
).
from mathnet-symbolics.
So the remaining question is whether they shall be full expressions or just infix parsing magic. I'd vote to implement them fully and then maybe provide a routine later that simplifies all of them to sin
and cos
(on demand).
from mathnet-symbolics.
Next week, I'll think how can expand the module Trigonometric
, so I will leave the issue open
from mathnet-symbolics.
from mathnet-symbolics.
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from mathnet-symbolics.