Manuals/calci/CIS

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CIS (Theta)


  • is the angle value.

Description

  • This function gives the CIS value.
  • CIS is another name for the complex exponential.
  •  , where   is the   function,  is the imaginary unit and   is the   function.
  • Also  ;
  •   and  =-1.
  • So   abbreviates  .

Examples

  1. CIS(45) = 0.5253219888177297+i 0.8509035245341184
  2. CIS(180) = -0.5984600690578581-i-0.8011526357338304
  3. CIS(90.53) = -0.838546204483341+ⅈ0.5448304901036493

See Also

References

Complex Exponential