Texas Instruments TI86 User Manual - Page 423
H, I, K, L, Graph Zoom Menu
UPC - 033317192342
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graph tools (continued) in parametric graphs, 128 in polar graphs, 119 graph zoom defining custom, 93 defining screen, 92 setting zoom factors, 93 Smart Graph, 94 zooming in, 92, 93 zooming out, 92, 93 GRAPH ZOOM menu, 75, 91, 147 graphing accuracy, 89 greater than (>), 300 greater than or equal to (,), 301 grid points, 84 GridOff, 84, 301 GridOn, 84, 302 GrStl( (graph style), 220, 302 Guess, 204 in interactive solver editor, 205 H ß (hexadecimal), 302 Hex (hexadecimal), 35, 302 4Hex (to hexadecimal), 68, 303 hexadecimal characters menu, 67 hexadecimal number base, 35, 66 Hist (histogram), 303 home screen, 17, 18, 23, 24, 26, 27 displaying entries and answers, 18 Horiz, 304 HORIZ (horizontal line), 105, 106 hyperbolic functions, 51 I IAsk, 304 IAuto, 304 ident (identity), 184, 304 If, 218, 305, 306 imag (imaginary), 71, 175, 185, 306 imaginary portion of complex number, 71 implied multiplication, 397 INFLC (inflection point), 96, 97 INITC (initial conditions), 136 InpSt, 217, 307 Input (PRGM I/O menu), 216, 307 Input CBLGET, 216 INSc (insert column), 179 insert cursor, 22, 23 canceling, 23 INSf (insert function), 77 INSi (insert element), 170 INSr (insert row), 179 installing batteries, 16 instructions, 25 entering, 25 executing, 19 int (integer), 49, 176, 186, 308 integer part, 49 integer part of real numbers displaying, 6 inter( (interpolate), 309 interactive-solver editor, 204 bounds, 204 international letters, 46 Internet downloading programs, 235 e-mail address (TI Customer Support), 392 Index 411 interpolate/extrapolate editor, 53 interrupting a calculation, 26 interrupting a graph, 26, 27 interrupting a program, 222 inverse, 309 inverse function drawing, 107 IPart (integer part), 6, 49, 176, 186, 309 IS>( (increment and skip), 219, 310 ISECT (intersection), 96, 100 items on menus, 31 K keys, 48 2nd, 21 ALPHA, 21 primary function, 19, 21, 22 key code diagram, 217 L LabelOff, 84, 310 LabelOn, 84, 310