Polynomial blocks

[d4s_over_dt4]

https://snap.berkeley.edu/snap/snap.html#present:Username=d4s_over_dt4&ProjectName=polynomials
Single variable only,because multiple variables would be very very compilcated.
(i am making a project that uses trees to evaluate expressions consisting of +,*,0-,1/,ln,exp to any precision,still working on it)

[cymplecy]

Up to you but...

Redundant green flag receiver

Have I mentioned lately that you post too much? Please, please, slow down.

[d4s_over_dt4]

i have only posted 2 topics today instead of 4 yesterday

[cymplecy]

I think you have trouble counting

[d4s_over_dt4]

oops 9 yesterday and 3 today
i should look at activity page to do it precisely
[joke]fermily,i didnt do it wrong[/joke]

[d4s_over_dt4]

btw,do you have the unicode reciprocal symbol?i need it for some reason

[cymplecy]

@d4s_over_dt4

do you have the unicode reciprocal symbol

No idea what that means sorry

[d4s_over_dt4]

the symbol for reciprocal
oh i found it on forum search

@bh

I'm imagining you thinking "you can make addition out of subtraction; you just add the

snip snip

There's a Unicode character ⅟that we could use to represent the reciprocal function, It includes a slash, which is unfortunate, but the negation symbol is exactly the same as the subtraction symbol. So we could say xy= x / (⅟y). (The more usual notation is y‾¹.)

snip snip

function that adds 1 to a number. So you call successor of zero to get one, and so on,

⅟