Anik Patel Bobingstern
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| //Simpsons use rule fourth derivative for error calculation and minimisation | |
| let GR = (Math.sqrt(5)+1)/2 | |
| function maximum(f,a,b,error){ | |
| error = error == undefined ? 1e-4 : error | |
| let c = b - (b-a) / GR | |
| let d = a + (b-a) / GR | |
| while (Math.abs(b-a) > error){ | |
| if (f(c) > f(d)){ | |
| b = d |