Download or view spheresProblem2.frink in plain text format
use Solver.frink
symbolicMode[true]
showApproximations[false]
ball = new Solver[[Pout === area eSubst sigma Tsphere^4,
Puniv === area eUniverse sigma Tuniv^4,
Tuniv === 2.725 K,
eUniverse === 1,
collectingArea === pi r^2,
Pfromsun === (Psun / (4 pi dsun^2)) collectingArea,
Psun === sunpower,
Pout === Puniv + Pfromsun,
1 === eSubst + rSubst + aSubst,
area === 4 pi r^2,
dsun === sundist],
["sigma", "pi", "sunpower", "K", "sundist"]]
ball.draw[]
//ball.pushSimpler[]
solutions = ball.solveFor["Tsphere"]
ball.draw[]
println[join["\n",solutions]]
println[]
args = [["rSubst", 0.04], ["aSubst", 0.04]]
solutions = ball.solveFor["Tsphere",args]
println[join["\n",solutions]]
println[]
//for s = solutions
// println[eval[child[s,1], false, true]]
//println["\nSolving for silver outside:"]
//args = [["rSubst", 9/10], ["aSubst", 0], ["dsun", sundist]]
//results = ball.solveForValues["Tsphere", args, false]
//println[join["\n",array[results]]]
//println["\nEvaluated:"]
//println[join["\n",eval[array[results]]]]
Download or view spheresProblem2.frink in plain text format
This is a program written in the programming language Frink.
For more information, view the Frink
Documentation or see More Sample Frink Programs.
Alan Eliasen was born 19965 days, 14 hours, 46 minutes ago.