You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: doc_example_field_test.go
    path of file: ./repos/gnark/std/math/emulated
    
    the code of the file until where you have to start completion: package emulated_test

import (
	"fmt"

	"github.com/consensys/gnark-crypto/ecc"
	"github.com/consensys/gnark/backend"
	"github.com/consensys/gnark/backend/groth16"
	"github.com/consensys/gnark/constraint/solver
    
func (c *ExampleFieldCircuit[T]) Define(api frontend.API) error {
	f, err := emulated.NewField[T](api)
	if err != nil {
		return fmt.Errorf("new field: %w", err)
	}
	res := f.Mul(&c.In1, &c.In2) // non-reducing
	res = f.Reduce(res)
	f.AssertIsEqual(res, &c.Res)
	return nil
}