decimalutils

package

v0.0.11 Latest Latest Go to latest Published: May 28, 2021 License: MIT Imports: 5 Imported by: 0

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func BigCeil(z *decimal.Big, n int) *decimal.Big

天花板数，数值变大

func BigFloor(z *decimal.Big, n int) *decimal.Big

地板数，数值变小

func BigRound(z *decimal.Big, n int) *decimal.Big

四舍五入，正数时数值舍变小入变大，负数时数值舍变大入变小

func BigScale(z *decimal.Big, n int) *decimal.Big

直接舍去，正数时数值变小，负数时数值变大

func DecimalCeil(z decimal.Decimal, n int) decimal.Decimal

天花板数，数值变大

func DecimalFloor(z decimal.Decimal, n int) decimal.Decimal

地板数，数值变小

func DecimalRound(z decimal.Decimal, n int) decimal.Decimal

四舍五入，正数时数值舍变小入变大，负数时数值舍变大入变小

func DecimalScale(z decimal.Decimal, n int) decimal.Decimal

直接舍去，正数时数值变小，负数时数值变大

func StrCeil(numStr interface{}, n int) string

天花板数，数值变大

func StrFloor(numStr interface{}, n int) string

地板数，数值变小

func StrRound(numStr interface{}, n int) string

四舍五入，正数时数值舍变小入变大，负数时数值舍变大入变小

func StrScale(numStr interface{}, n int) string

直接舍去，正数时数值变小，负数时数值变大

This section is empty.

Path	Synopsis
decimal Package decimal provides a high-performance, arbitrary precision, floating-point decimal library.	Package decimal provides a high-performance, arbitrary precision, floating-point decimal library.
internal/arith Package arith provides performance-sensitive arithmetic operations.	Package arith provides performance-sensitive arithmetic operations.
internal/c Package c provides internal constants.	Package c provides internal constants.
internal/test
math Package math implements various useful mathematical functions and constants.	Package math implements various useful mathematical functions and constants.
misc Package misc contains miscellaneous decimal routes.	Package misc contains miscellaneous decimal routes.
suite Package suite provides a simple API for parsing and using IBM Labs' "Floating-Point Test-Suite for IEEE" This package is deprecated and will be removed in the next major version.	Package suite provides a simple API for parsing and using IBM Labs' "Floating-Point Test-Suite for IEEE" This package is deprecated and will be removed in the next major version.