**TI83F* Program file 06/14/05, 17:07j YZEAPPROXYWá?Þ*THIS)PROGRAM*?Þ*WILL)FIND)THE*?Þ*APPROXIMATE*?Þ*VALUES)OF)ZEROES*?Þ*BETWEEN)BOUNDS*?Þ*THAT)YOU)SUPPLY:*?Þ*))))ENTER*?Ø?ÖN4?á?æ*IS)FX)IN)^¯*+*YES*+N1+*NO*+N2?ÖN2?á?Þ*ENTER)FX*?Þ*INSIDE)QUOTE*?Þ*MARKS:*?Þ*)*?Ü*^)j*+^?ÖN1?á?Þ*ENTER)THE)LOWER*?Þ*LEFTqHAND*?Þ*BOUND+)A:*?Þ*)*?Ü*A)j*+A?á?Þ*ENTER)THE)UPPER*?Þ*RIGHTqHAND*?Þ*BOUND+)B:*?Þ*)*?Ü*B)j*+B?ÎAnB?Ï?á?Þ*THE)LOWER)BOUND*?Þ*MUST)BE)LESS*?Þ*THAN)THE)UPPER:*?Þ*)*?Þ*))))ENTER*?Ø?á?×N5?Ô?AX>^C?BX>^D?ÎCk0@Dk0<Cl0@Dl0?Ï?á?Þ*THERE)IS)NO)SIGN*?Þ*CHANGE)BETWEEN*?Þ*FA)AND)FB:*?Þ*)*?Þ*))))ENTER*?Ø?á?×N5?Ð?á?×N6??Ô?ÖN5?æ*TRY)NEW)BOUNDS¯*+*YES*+N1+*NO)QUIT*+N9?ÖN6???????AX?á?Î^j0?Ï?Þ*THE)ZERO)IS)AT*?Þ*A)j*+A?Ø?×N7?Ô?BX?Î^j0?Ï?Þ*THE)ZERO)IS)AT*?Þ*B)j*+B?Ø?×N7?Ô?á?ÖN3?á?Þ*ENTER)DESIRED*?Þ*NUMBER)OF*?Þ*DECIMAL)PLACES*?Þ*OF)ACCURACY+*?Þ*WITH)N)m)9:*?Þ*)*?Ü*N)j*+N?ÎNm0<Nl9<±NqNo0?Ï?á?Þ*THE)NUMBER)OF*?Þ*DECIMAL)PLACES*?Þ*MUST)BE)SET)TO*?Þ*1+)2+)3+)4+)5+*?Þ*6+)7+)8+)OR)9:*?Þ*))))ENTER*?Ø?á?æ*PICK)NEW)N¯*+*YES*+N3+*NO)QUIT*+N9?Ô?AV?BW?βWqVm10ð°N?Ï?WpYƒ2X?×N8?Ô?á?Þ*WORKING:::*?ѲWqVl10ð°N@^o0?VX>^C?WpVƒ2X>^D?ÎCk0@Dk0<Cl0@Dl0?Ï?XV?Ð?XW?Ô?Ô?ÖN8?sN?á?Î^j0?Ï?Þ*THE)EXACT)ZERO*?Þ*IS)AT)X)j*?ÞX?Ð?Þ*THE)ZERO)IS)AT*?Þ*ABOUT)X)j*?ÞX?Ô?Ø?ÖN7?á?æ*WHAT)NOW¯*+*QUIT*+N9+*NEW)FX*+N4+*NEW)BOUNDS*+N1+*NEW)ACCURACY*+N3?ÖN9?i?á?Ù¨Ÿ