**TI83** Spiegelen,roteren punt coordinatenstelselî ßR2SPROTßÝá?à1+4+*qqqqqqqqq?à3+1+*qqqqqqqqqqqqqqqq?à2+5+*R2SPROT?à4+1+*ROTEER+SPIEGEL?à5+1+*PUNT)IN?à6+1+*COORD:STELSEL?à7+1+*qqqqqqqqqqqqqqqq*?à8+1+*ON1>)))ENTER*?*qqqqqqqqqqqqq?Ø?á?Þ*1:)ROTATIE)VAN*?Þ*X+Y)OM)A+B*?Þ**?Þ*2:)SPIEGELING)V:*?Þ*X+Y)IN)YjAXpB*?Þ**?Ü*1)OF)2¯*+I?á?ÎIj1>×1?ÎIj2>×2??Ö1?Þ*INVOER>*?Þ*PUNT)X+Y+*?Þ*CENTRUM)A+B)EN*?e?Þ*HOEK)[ )LINKSOM*?Þ**?ÝX+Y+A+B+[?XqAÄ[qYqBÂ[pAP?XqAÂ[pYqBÄ[pBQ?d?á?…?—?Þ*BEELDPUNT>*?à3+1+*Xj*?à3+3+P?à4+1+*Yj*?à4+3+Q?Ø?á?¼XqA pYqB R?~ ?ÎRk10>~ ?1p¹RS?Aq1:5Sc ?Ap1:5Sc ?BqSc ?BpSc ?ÎRk10?Ï?1c>1c?Ð?0c>0c?Ô??XK>YL?¥A+B+R?œA+B+K+L?œA+B+P+Q?žA+B+2?žK+L+2?žP+Q+2?×Z??Ö2?Þ*PUNT)X+Y>*?ÝX+Y?Þ*LIJN)YjAXpB>*?ÝA+B?1ƒ1pA C?1qA D?CDXp2AYq2ABP?C2AXqDYp2BQ?XK>YL?á?…?Þ*SPIEGELBEELD>*?à3+1+*Xj*?à3+3+P?à4+1+*Yj*?à4+3+Q?Ø?:5PpKM?:5QpLN?¼PqM pQqN R?1p¹RS?~ ?ÎSk10>~ ?Mq1:8Sc ?Mp1:8Sc ?Nq1:2Sc ?Np1:2Sc ?ÎSk10?Ï?1c>1c?Ð?0c>0c?Ô?á?*AXpB*^?ß?žK+L+2?žP+Q+2??ÖZ?Ø?~ ?á?º%