TI-89: Forskelle mellem versioner

 

https://math.oregonstate.edu/files/math/home/programs/undergrad/TI_Manuals/ti8992Guidebook.pdf</ref><ref>https://education.ti.com/da/software/details/en/E6C60D1FBC6D44B3868B474771592CBD/89calculusmadeeasy</ref>

*såvel 2D som 3D tegning af funktions graf<ref name=":0" />

*Løse [[ligning]]er med kommandoen: solve(''ligning,''<math>x</math>)<ref>https://www.dummies.com/education/graphing-calculators/solve-command-from-ti-nspire-cas-algebra-submenu/</ref> eller nsolve(''ligning,''<math>x</math>)<ref>https://mathbits.com/MathBits/TINSection/Algebra1/SolvingEquations.html</ref> ; kommandoen kan findes ved at taste CATALOG-tasten (se illustrationer).