A Mathematical Love Song

Smooth function, Continuous function, Upper and lower bounds, Axiom, Well-defined, Function (mathematics), Proposition, Binary relation, Classification of finite simple groups, Tensor, Image (mathematics), Map (mathematics), Complexification, Stable (mathematics), Connection (mathematics), Mirror (mathematics), Mathematical proof, Associativity, Q.E.D., Fraction (mathematics), Separable space, Operator, Functor, Limit (mathematics), Identity (mathematics), Kernel (mathematics), Wedge, Rank (mathematics), Bijection, injection and surjection