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Re: [hp50g] cannot use minus sign "-" in EQW? (83 Views)
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AndreLMS Student
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AndreLMS
Posts: 1
Registered: ‎03-18-2012
Message 1 of 2 (90 Views)
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[hp50g] cannot use minus sign "-" in EQW?

‎03-18-2012 11:10 AM

Hey people, 

I'm trying to use the Equation Writter in HP50G but I have a problem.

 

I cannot put a minus sign before a letter.

 

P.ex:

 

I cannot put sin(-x), it only lets me put sin(x).

 

 

Is this some obscure setting I don´t know?

 

How can I fix this?

 

 

 

Cumpliments

 

 

 

 

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Teacher
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BartdB
Posts: 175
Registered: ‎08-10-2010
Message 2 of 2 (83 Views)
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Re: [hp50g] cannot use minus sign "-" in EQW?

‎03-18-2012 01:03 PM

Hi,

 

It should work if you use the "+/-" key.

 

Let me know if it works.

 

Regards,

Bartdb

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