added min and max

Makefile

arithmetics/generic/generic_vector_ops.hpp

arithmetics/sve/sve.hpp

arithmetics/sve/sve_vector_ops.hpp

backend/sve/sve_complex_double.hpp

backend/sve/sve_complex_float.hpp

backend/sve/sve_double.hpp

backend/sve/sve_float.hpp

examples/vector_test.cpp

simd.hpp

vector_overloading.hpp