Difference between revisions of "Manuals/calci/IMSUB"

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==References==
 
==References==
[http://en.wikipedia.org/wiki/Binary_logarithm Binary Logarithm]
+
[http://en.wikipedia.org/wiki/Complex_number Complex number]

Revision as of 00:48, 26 December 2013

IMSUB(z1,z2)


  • are the complex numbers is of the form

Description

  • This function gives the difference of the two complex numbers.
  • IMSUB(z1,z2), where are the complex number is of the form .
  • & are the real numbers. imaginary unit ..
  • Let and .
  • The difference of two complex number is: where and are real numbers.
  • We can use COMPLEX function to convert real and imaginary number in to a complex number.

Examples

  1. IMSUB("6+4i","5+3i")=1+1i
  2. IMSUB("3+4i","6+7i")=-3-3i
  3. IMSUB("8","9+10i")=-1-10i
  4. IMSUB("5+7i","3")=2+7i

See Also

References

Complex number