A new math function

[KarateBrot]

There are a lot of math functions in Algodoo but there's one I miss very much: the logarithm function
I tried to make it myself and it works but it's not exactly the logarithm (in most cases about 99.8% or 99.9% accuracy). It's just an approximation.
It's important for some advanced calcuations so it would be really cool to see a better function than mine implemented.

[Conundrumer]

Support. I've planned to use logarithm functions to cancel out exponentially increasing stuff, and I'm sure there are many other uses for logarithms.

[KarateBrot]

I plan to use them, too. It has something to do with projectile trajectory but it's a secret If someone knows functions for the projectile trajectory very well he knows what I'm trying to do with the natural logarithm, I guess.
Until then I have to use my approximation (which is quite accurate but not perfectly accurate)

[Conundrumer]

It has something to do with projectile trajectory but it's a secret

Something like this?

[Sniperkasa]

Im guessin its something like that conun.. but he wont tell xD

[KarateBrot]

Something like this?

[Sniperkasa]

Edit : Noticed error in script... argh.. :/ I'll try to make it tomoro / today..

[KarateBrot]

what do you want to make?

[Sniperkasa]

No was trying to write out stupid code for
But it failed..

[Conundrumer]

No was trying to write out stupid code for
But it failed..

I don't see how you can write it without even knowing what the variables are

[Sniperkasa]

I know what the variables are.. but not sure what that mvo means.. mass times velocity.. but what then 0.o

[KarateBrot]

I know what the variables are.. but not sure what that mvo means.. mass times velocity.. but what then 0.o

y: height
m: mass
v₀ : initial velocity
sin(θ): sine of the initial angle
k: constant (tells how strong air friction is)
e: euler's number
t: time
g: acceleration of fall