A base for Evolution converters. Evolutions are converters which traverse an Operator tree, replacing any
EvolvedOpe with a Schrodinger equation-style evolution
CircuitOpequalling or approximating the matrix exponential of -i * the Operator contained inside (e.primitive). The Evolutions are essentially implementations of Hamiltonian Simulation algorithms, including various methods for Trotterization.
Traverse the operator, replacing any
EvolutionOpswith their equivalent evolution