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24-Ruby IV
March 25, 2012
Question

Ward No. 17. Function or variable

  • March 25, 2012
  • 1 reply
  • 2047 views

Beginners often fall into this Ward.

We do not use here on paper the sign of multiplication and have this creazy error in Mathcad:

VarNotFunction.png

1 reply

24-Ruby IV
August 3, 2015

One more example of this bug:

simple 2D plot not working