Step by step solving

→ **MyCalcs** profile · de **alittleblue** » 20 Avr 2017, 15:32

Hi!

I hope is okay of i write in English?
I wondered if anyone has an idea of how to make the ti-nspire cx cas show the steps when solving equations?
Can the calculator do it by itself?
I found a site which makes a 3rd party app for it which seems awsome:
http://www.tinspireapps.com/?a=EQSOL
They seem to have alot of useful apps - anyone tried them out?

Thanks in advance for answers!

→ **MyCalcs** profile · de **geekpersonman** » 20 Avr 2017, 16:17

I don't believe that is a builtin feature of the OS or KhiCAS, so you would have to write your own program to do it, but you might be able to use some existing features of the builtin CAS as a starting point using this library: https://tiplanet.org/forum/viewtopic.php?t=9198

My calculator programs · de **Adriweb** » 20 Avr 2017, 17:38

No need of Khicas or Ndless in general, to the contrary there are already quite a few things available in Lua or Basic:

step-by-step programs:
derivatives: archives_voir.php?id=6716
anti-derivatives: archives_voir.php?id=15332
integration by parts: archives_voir.php?id=12390
polynomials: archives_voir.php?id=16642
local analysis: archives_voir.php?id=17402
stats: archives_voir.php?id=22302
series: viewtopic.php?t=14088
equations: archives_voir.php?id=22698