Minimize

Minimize[f,x] minimizes f symbolically with respect to x.

Minimize[f,{x,y,…}] minimizes f symbolically with respect to x, y, …. 

Minimize[{f,cons},{x,y,…}] minimizes f symbolically subject to the constraints cons. 

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

Minimize[…,…,dom] constrains variables to the domain dom, typically Reals or Integers.

Please visit the official Wolfram Language Reference for more details and examples on core symbols.