# Question:Solve one-variable equation

## Question:Solve one-variable equation

Maple

Hello,

I have the following function:

y:=t->808.2213240*(1 - 0.63*(1993551437/1601983488 - sqrt(3)/2)^0.3)*(1 - 335345*(45188/147189 - 53/(4820*ln(2)))*335345^(131537/203808)*131537^(72271/203808)*(1 - 1/(1 + (203808*exp(-677.0138344*t))/131537)^(131537/203808))/34603964738)

I want to solve for t when y(t)=196.9594856. I tried solve(y(t)=196.9594856,t) and it took several minutes of still evaluating before I gave up. Any ideas? Cheers.

bu

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