Texas Instruments TI-89 User Manual - Page 976

get/return, Get 825 programs 633 send list variable, Send 869 statistical data 568, 569 CBR system connecting 68 programs 761 ceiling( ), ceiling 791 ceiling, ceiling 749 certificate 724, 731, 732, 733, 734, 735, 736 Certificate revision (Cert. Rev.) . . . . 234 cFactor( ), complex factor . 257, 773, 792 cFactor(†), complex factor 938 CHAR menu (2 G) description 49 entering special characters . . . . . 10 key command 17 char( ), character string 792 character string, char 602 characters deleting 16 Greek 10, 17, 49, 657, 658 international/accented . . . 10, 17, 49 math 10, 17, 49 numeric code, ord 602 punctuation 49 special . . . 10, 17, 49, 655, 656, 658 string, char 602 symbols 658 uppercase 13 uppercase/lowercase . . . . . 154, 650 checkTmr( ), check timer 792 circle drawing 493 graphing 86, 89 circle, Circle 631 Circle, draw circle 631, 793 Circular definition error 595 Clean Up menu 189 clear drawing, ClrDraw 630 error, ClrErr 636 graph, ClrGraph . . . . . 475, 627, 677 I/O, ClrIO 575, 620 clipboard 212, 653 Clock dialog box 41 operation 40 turning off 47 turning on 48 ClockOff, turning clock off 793 ClockOn, turning clock on 793 ClrDraw, clear drawing 630, 793 ClrErr, clear error 636, 793 ClrGraph, clear graph . . . . 627, 677, 794 ClrHome, clear home 28, 794 ClrIO, clear I/O 794 ClrIO, clear I/O 575, 620, 794 cobweb plot. See web plots colDim( ), matrix column dimension . 794 6