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Questions about indexed variables and related alternative methods to allow assigning indexed names to objects.

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About NMinimize with an array of variable

I was trying to test NMinimize on $$ \int_0^1 (a+b(cx+d))^2 dx $$, then I guess it should be minimized when the integrand equals 0. It works fine when the integrand is only (a+bx)^2, I use the code: z …
何子钦's user avatar