comm.dat

来自「数值处理算法源代码」· DAT 代码 · 共 40 行

DAT
40
字号
初始数据:
  ia = 10
  ib = -23
  fx =    1.53692000000000010000 
  fy =  -38.67000000000000200000 
  cf = (1.53692,-38.67)

取绝对值运算:
  Abs(ia) = 10
  Abs(ib) = 23
  Abs(fx) = 1.53692
  Abs(fy) = 38.67
  Abs(cf) = 38.7005

取符号运算:
  Sgn(ia) = 1
  Sgn(ib) = -1
  Sgn(fx) = 1
  Sgn(fy) = -1

浮点数比较:
  fx == 1.53692 	 fx =    1.53692000000000010000 

  fy != -38.671 	 fy =  -38.67000000000000200000 

求最小值运算:
  Min(ia, ib) = -23

求最大值运算:
  Max(fx, fy) = 1.53692

打印数组(向量)值:
           1.01            1.02            1.03            2.04 

打印某个指定数组(向量)元素值:
           1.01
           1.02
           1.03
           2.04

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