Primes

[TomGutman]

The use of ' to indicate the derivative of a function is all well and good. But primes are also used for other purposes. Mathcad prime seems to have no way to enter a prime character as a part of a name (as distinct from an operator on a function).

Further, importing names that have primes is inconsistent. Depending on context it may import as a primed name (which can be copied, but not entered) or it may become the function derivative operator.

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� � � � Tom Gutman

[ValeryOchkov]

On 9/12/2009 3:18:38 AM, Tom_Gutman wrote:
>The use of ' to indicate the
>derivative of a function is
>all well and good. But primes
>are also used for other
>purposes. Mathcad prime seems
>to have no way to enter a
>prime character as a part of a
>name (as distinct from an
>operator on a function).
See the attached file!
I can not say how I do it.
Why?
It is not documented input. We can not for example plot y'(x). But the unit km/h or kJ/kg are very useful. But I can not to use kJ/(kg K).
Val
http://twt.mpei.ac.ru/ochkov/v_ochkov.htm