VFP 愛用者社區

clock · 註冊時間: 2008-04-24 文章: 7 第 1 樓

ROUND(7775*4.1,0) = 31878
ROUND(7775.0000*4.1000,0) = 31878
ROUND(7775.00000*4.1000,0) = 31877
ROUND(7775.00000*4.100,0) = 31878
ROUND(7775.000*4.100000,0) = 31877

小數點超過8位就錯誤

CCB2000 · 註冊時間: 2009-03-25 文章: 97 第 2 樓

VFP Advanced已修複這個bug。

For more information about adjust the precision of the floating-point numbers in Visual FoxPro Advanced, please refer to:
http://www.baiyujia.com/vfpdocuments/f_vfp9fix23.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix24.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix97.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix98.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix123.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix124.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix255.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix256.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix257.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix258.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix259.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix260.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix303.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix304.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix305.asp
http://www.baiyujia.com/vfpdocuments/f_vfp9fix306.asp