1 files changed, 0 insertions, 47 deletions
diff --git a/doc/progs/eff_bytesize.go b/doc/progs/eff_bytesize.go
deleted file mode 100644
index b45961114d..0000000000
--- a/doc/progs/eff_bytesize.go
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package main
-
-import "fmt"
-
-type ByteSize float64
-
-const (
-	_           = iota // ignore first value by assigning to blank identifier
-	KB ByteSize = 1 << (10 * iota)
-	MB
-	GB
-	TB
-	PB
-	EB
-	ZB
-	YB
-)
-
-func (b ByteSize) String() string {
-	switch {
-	case b >= YB:
-		return fmt.Sprintf("%.2fYB", b/YB)
-	case b >= ZB:
-		return fmt.Sprintf("%.2fZB", b/ZB)
-	case b >= EB:
-		return fmt.Sprintf("%.2fEB", b/EB)
-	case b >= PB:
-		return fmt.Sprintf("%.2fPB", b/PB)
-	case b >= TB:
-		return fmt.Sprintf("%.2fTB", b/TB)
-	case b >= GB:
-		return fmt.Sprintf("%.2fGB", b/GB)
-	case b >= MB:
-		return fmt.Sprintf("%.2fMB", b/MB)
-	case b >= KB:
-		return fmt.Sprintf("%.2fKB", b/KB)
-	}
-	return fmt.Sprintf("%.2fB", b)
-}
-
-func main() {
-	fmt.Println(YB, ByteSize(1e13))
-}