NMaximize

NMaximize[f,x] searches for a global maximum in f numerically with respect to x.

NMaximize[f,{x,y,…}] searches for a global maximum in f numerically with respect to x, y, …. 

NMaximize[{f,cons},{x,y,…}] searches for a global maximum in f numerically subject to the constraints cons. 

NMaximize[…,x∈rdom] constrains x to be in the region or domain rdom.

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