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: encoding.go
    path of file: ./repos/teller/vendor/github.com/aws/smithy-go/encoding
    
    the code of the file until where you have to start completion: package encoding

import (
	"fmt"
	"math"
	"strconv"
)

// EncodeFloat encodes a float value as per the stdlib encoder for json and xml protocol
// This encodes a float value into dst wh
    
func EncodeFloat(dst []byte, v float64, bits int) []byte {
	if math.IsInf(v, 0) || math.IsNaN(v) {
		panic(fmt.Sprintf("invalid float value: %s", strconv.FormatFloat(v, 'g', -1, bits)))
	}

	abs := math.Abs(v)
	fmt := byte('f')

	if abs != 0 {
		if bits == 64 && (abs < 1e-6 || abs >= 1e21) || bits == 32 && (float32(abs) < 1e-6 || float32(abs) >= 1e21) {
			fmt = 'e'
		}
	}

	dst = strconv.AppendFloat(dst, v, fmt, -1, bits)

	if fmt == 'e' {
		// clean up e-09 to e-9
		n := len(dst)
		if n >= 4 && dst[n-4] == 'e' && dst[n-3] == '-' && dst[n-2] == '0' {
			dst[n-2] = dst[n-1]
			dst = dst[:n-1]
		}
	}

	return dst
}