TI36x PRO Equivalent

05062017, 05:16 PM
(This post was last modified: 05072017 06:00 PM by Chris..)
Post: #1




TI36x PRO Equivalent
Does HP make a SCIENTIFIC Calculator with a similar display and features as the TI36x PRO?
One feature I want is the outputs to display as simplified values. For example Sqrt(5^2+6^2) = Sqrt(61) not 7.8102.... 

05062017, 08:49 PM
Post: #2




RE: TI36x PRO Equivalent
as far as I know you need the CAS for that, so 49g+, 50g and Prime (and maybe some model before with additional libraries IIRC).
Wikis are great, Contribute :) 

05072017, 01:59 AM
(This post was last modified: 05072017 05:59 PM by Chris..)
Post: #3




RE: TI36x PRO Equivalent
I Don't actually mean CAS capability on a scientific calculator. I mean that: Entering the square root of 5 squared plus 6 squared would return Sqrt(61) instead of the decimal approximation.
some more examples are entering 65/4 would return 65/4 or entering 200/400 would return 1/2 and not 0.5. If there is a proper name for that feature would anyone state it please? Is the hp 300s+ the ti36x pro or is it another calculator. Both have the multiview 

05072017, 06:29 AM
Post: #4




RE: TI36x PRO Equivalent
What you ask is done by the exact mode on the 50g, and it is using part of the case engine as far as I know. I don't think that system without a small Cas engine can do it on the hp side but here there are more experts so let's wait their suggestions.
Wikis are great, Contribute :) 

05072017, 08:16 AM
Post: #5




RE: TI36x PRO Equivalent
I would never trust a calculator giving Sqrt(5^2+6^2) = Sqrt(64)
Greetings, Massimo +×÷ ↔ left is right and right is wrong 

05072017, 05:23 PM
Post: #6




RE: TI36x PRO Equivalent  
05072017, 06:03 PM
Post: #7




RE: TI36x PRO Equivalent
I meant 61 where I put "64" in sqrt(64) answers, I fixed in edit.


05072017, 10:40 PM
Post: #8




RE: TI36x PRO Equivalent
+1 for QPI, although I have only used it on the 48G family


05072017, 11:13 PM
Post: #9




RE: TI36x PRO Equivalent
(05062017 05:16 PM)Chris. Wrote: Does HP make a SCIENTIFIC Calculator with a similar display and features as the TI36x PRO? Yes, the 300s+ does this. No, you don't need a CAS calculator for this. Many modern high end scientific calculators have a display mode that will attempt to display answers more accurately e.g. as fractions or surds (usually a button to change to floating point or a mode to always give floating point answers). 

05082017, 07:27 AM
Post: #10




RE: TI36x PRO Equivalent
(05072017 05:23 PM)Dani R. Wrote: QPI (05072017 10:40 PM)thomasross Wrote: +1 for QPI, although I have only used it on the 48G family I think a program like QPI is not what the OP is looking for. QPI tries to approximate a given number by a fraction or a term with logs and roots. This can be misleading. For instance, when set to 6 digit precision such a program may return "pi" even if the result of a calculation is simply 355/113 – and vice versa. The idea is not to have a number and then find a "nice" representation for it, but to display the exact result of a calculation (which can then be evaluated as a decimal approximation). Also consider that QPI would return the result of √(3²+4²) simply as "5" and not as √25. ;) Dieter 

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