51IndexMedian ...................................................................... 35MENU ......................................................................... 7Minimum ( Graphics application) ................................ 24Average .................................................................... 35Modify ....................................................................... 27Natural Display ............................................................ 9Normal (Graphics application) .................................... 23Normal Distribution .................................................... 47Zero/ set to Zero (Graphics application) ..................... 24Numerical Equation solver ......................................... 16OPTN- Button ............................................................. 8ORIG (ZOOM/ Graphics application) .......................... 21Parametee ..................................................... 11, 26, 27Picture (Graphic application) ..................................... 18PRE (ZOOM/ Graphic application) ............................ 21Presets (ZOOM/ Graphic application) ........................ 21Polynomial Equations ................................................ 16Raising a Matrix ......................................................... 15Ran# ......................................................................... 47Ref-/rref- .................................................................. 15Command Regression ............................................... 36Relative References (TK- application) ......................... 39Reset........................................................................... 6Root/ set to Zero (Graphic application) ...................... 24Intersection (Graphic application) ............................... 24Screenshots (Internal) ................................................ 30Screenshots (PC use) ............................................... 44Setup (RUN-MATRIx- application)................................ 8Setup (Graphic application) ........................................ 18Setup (TK application)................................................ 40Seq- Command......................................................... 11SKETCH .................................................................... 23Delete Sketch ............................................................ 23SHIFT- Button .............................................................. 4SOLVE ....................................................................... 11Clear Memory .............................................................. 6Language Setting ........................................................ 7SQR (ZOOM/ Graphic application) ............................. 21Traces (DYNA application) ......................................... 29Statistics application .................................................. 34STD (V-WIN/ Graphic application) .............................. 22Strips (e-Activity) ........................................................ 42STYL (Graphic application) ........................................ 17TABLE (Value Table application) ................................. 27Spreadsheets ............................................................ 39Keypad ........................................................................ 4Tangent (Graphic application)..................................... 23Trace ......................................................................... 20TRIG (Graphic application) ......................................... 22TYPE (Graphic application) ........................................ 17Inverse Function (graphics application)....................... 23Variables (delete)........................................................ 12VARS- Button .............................................................. 4Pursuit- Mode (TRACE) ............................................. 20V-WIN (Graphic application) ....................................... 22Default Settings (Graphic Window)............................. 22Angle Measures ......................................................... 12Table Values application ............................................. 30x,Є T-Button ................................................................. 4x-CAL (G-SOLVE/ Graphics application) .................... 25Y-CAL (G-SOLVE/ Graphics application) .................... 25Y-CAL (G-SOLVE/ Graphic application) ...................... 25Number Sequence (seq- command) .......................... 47Forms of level lines e. Matrix ...................................... 15ZOOM (Graphics application) ..................................... 21Random Number ....................................................... 47Second assignment of Keys ........................................ 4