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1d
comment How to get the exact solution $x^*=x_n-f(x_n)\frac{x^*-x_n}{f(x^*)-f(x_n)}$ from Newton's method?
It is an iterative algorithm. You cannot get a closed form solution from this
1d
answered Proving a Function is continuous on an interval.
Apr
30
awarded  Supporter
Apr
30
awarded  Teacher
Apr
30
answered How to solve for a -b
Apr
29
comment An optimisation problem
Typo corrected. Thanks callculus
Apr
29
revised An optimisation problem
typo corrected
Apr
29
asked An optimisation problem
Oct
8
asked Linearizing a constraint for ILP
Sep
21
awarded  Tumbleweed
Sep
18
awarded  Commentator
Sep
18
comment Seeking a 3 variable function with a specific property
Yes. That is exactly what i do in the (algorithmic) solution I've in place now. "Sorting" the list of x's(x1,x2,x3....) and then processing them. I wanted to see if I can find a better "algorithm" with this formulation avoiding the sort altogether. Sorry if I sound a little cryptic here. I hope you understand my intention.
Sep
18
comment Seeking a 3 variable function with a specific property
I am using this in an objective function inside the summation for an NLP. The analysis becomes easier with trivial mathematical functions.Basically the "if then else" functions are more algorithm oriented
Sep
18
comment Seeking a 3 variable function with a specific property
Powers are considered a math operation.
Sep
18
revised Seeking a 3 variable function with a specific property
added 13 characters in body
Sep
18
asked Seeking a 3 variable function with a specific property
Sep
15
revised Formulating an Optimisation problem(LP?)
added 19 characters in body; edited title
Sep
14
awarded  Editor
Sep
14
revised Formulating an Optimisation problem(LP?)
added 4 characters in body
Sep
14
revised Formulating an Optimisation problem(LP?)
edited tags