public override Expression SymbolicDiff(Variable var) { var u = Parameter; var dudx = Parameter.SymbolicDiff(var); return(Sym.Sech(u) * Sym.Tanh(u) * dudx); }
public override Expression SymbolicDiff(Variable var) { var u = Parameter; var dudx = Parameter.SymbolicDiff(var); return(Sym.Sech(u) * Sym.Tanh(u) * dudx); }