public override object Interpret(SucoEnvironment env, int?[] grid) => InnerExpression.Interpret(env.DeclareVariable(VariableName, ValueExpression.Interpret(env, grid)), grid);
public override object Interpret(SucoEnvironment env, int?[] grid) => InnerExpression.Interpret(env.DeclareVariable(VariableName, ValueExpression.Interpret(env, grid)), grid);