From f4e2c3fa580fab5fb7d9377e17827e0db3ed32b9 Mon Sep 17 00:00:00 2001
From: yezi <shujianhenu@foxmail.com>
Date: Fri, 12 Aug 2016 11:17:17 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E6=B5=AE=E7=82=B9=E6=95=B0=E6=A0=BC?=
 =?UTF-8?q?=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 col.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/col.go b/col.go
index 4aced95..1d05051 100644
--- a/col.go
+++ b/col.go
@@ -91,7 +91,7 @@ func (rk RK) number() (intNum int64, floatNum float64, isFloat bool) {
 func (rk RK) String() string {
 	i, f, isFloat := rk.number()
 	if isFloat {
-		return fmt.Sprintf("%.1f", f)
+		return strconv.FormatFloat(f, 'f', -1, 64)
 	}
 	return strconv.FormatInt(i, 10)
 }

From 3f54900d96027c385808d1f06412e5a0ac7583a3 Mon Sep 17 00:00:00 2001
From: yezi <shujianhenu@foxmail.com>
Date: Fri, 12 Aug 2016 11:31:13 +0800
Subject: [PATCH 2/2] float format

---
 col.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/col.go b/col.go
index 1d05051..826c540 100644
--- a/col.go
+++ b/col.go
@@ -146,7 +146,7 @@ type NumberCol struct {
 }
 
 func (c *NumberCol) String(wb *WorkBook) []string {
-	return []string{fmt.Sprintf("%f", c.Float)}
+	return []string{strconv.FormatFloat(c.Float, 'f', -1, 64)}
 }
 
 type FormulaCol struct {