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fractional api base on golang . golang math tools fractional molecular denominator 分数计算 分子 分母 运算

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gofal

中文文档

  • Fractional Operational Correlation API base on golang
  • Supporting Precision Operations
  • Supporting addition, subtraction, multiplication and division
  • Support chain expression
  • Support result output(flat64)

Example

1、 Add

	tmp := fractional.Model(7, 12)
	tmp1 := fractional.Model(1, 12)
	fmt.Println(tmp.Add(tmp1))
  • out
2/3

2、 Subtraction

	tmp = fractional.Model(1, 4)
	tmp1 = fractional.Model(1, 3)
	fmt.Println(tmp.Sub(tmp1))
  • out
-1/12

3、Multiplication

	tmp = fractional.Model(3, 4)
	tmp1 = fractional.Model(2, 3)
	fmt.Println(tmp.Mul(tmp1))
  • out
1/2

4、 Division

	tmp = fractional.Model(3, 4)
	tmp1 = fractional.Model(2, 3)
	fmt.Println(tmp.Div(tmp1))
  • out
9/8

5、 out put (flat64)

    tmp = fractional.Model(1, 3)
	fmt.Println(tmp.Verdict())
  • out
0.3333333333333333

6、Chain expression

	tmp := fractional.Model(1, 3)
	tmp.Add(fractional.Model(1)).Mul(tmp)
	fmt.Println(tmp)
  • out
16/9
  • All functions can support chain expressions