**TI83F* Program file dated 01/07/02, 21:43ÈÇ¸K"• „TRIGRAPH„‚>*BRENTS)TRIG)GRAPHING)PROG?á?æ*CALCULATE)FROM*+*EQUATION*+J+*FROM)GRAPH*+K?ÖJ?Þ*INPUT)EQ*?Þ*AÂBXpCpD?ÝA?ÝB?ÝC?ÝD?2¬ƒ²BZ?Zƒ¬W?°CƒBY?Yƒ¬X?Þ*AMP)j*+A?Ø?Þ*PHASESHIFT)j¬‚*+X?Þ*OR*+Y?Ø?Þ*PERIOD)j¬‚*+W?Þ*OR*+Z?Ø?Þ*VERTICALSHIFT)j*+D?Ø?Þ*BY)BRENT)R*?Ø?Ô?ÖK?Ü*PERIODj*+A?Ü*PHASE)SHIFTj*+D?2¬ƒAB?B‚D‚°1C?Þ*Bj*+B?Bƒ¬S?Þ*OR)¬‚*+S?Ø?Þ*Cj*+C?Cƒ¬R?Þ*OR)¬‚*+R?Ø?Þ*BY)BRENT)R*?Ø?Ôã€