Recursion help or help with procedure result

[Taifun]

@ang2018

function fac(n)
if n==1 return 1
else return n*fac(n-1)

you can do this, but it is still only one return value...
see also this example

How to use math formula given

I ran into some trouble crossing the equator of the tank, and had to improvise. I couldn't find any formula using arcsin, so I used arccosine formulas, which were accompanied by good explanations. works up until the equator (yielding negative area over the equator), so I flipped the problem (water<==>air) for height > radius, coming up with a recursive formula. I skipped the part where you convert from cubic centimeters (cm) to kilos or whatever. Do that OUTSIDE my formulas, to keep our sa…

and don't hesitate do do a search in the community...

Taifun

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