Stupid Calculator Tricks
From Huben's Wiki
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A quick reference for really common but puzzling TI-83 problems. The problem is listed, and a possible solution. | A quick reference for really common but puzzling TI-83 problems. The problem is listed, and a possible solution. | ||
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; <nowiki>ERR: WINDOW RANGE</nowiki> | ; <nowiki>ERR: WINDOW RANGE</nowiki> | ||
: On the WINDOW page, a min is greater than a max. | : On the WINDOW page, a min is greater than a max. | ||
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; <nowiki>ERR: SYNTAX</nowiki> | ; <nowiki>ERR: SYNTAX</nowiki> | ||
: Common errors include using the wrong minus sign. One is for negative numbers and the other is for subtraction. Try the other. This error could occur at an ordinary calculation or on the Y= page. | : Common errors include using the wrong minus sign. One is for negative numbers and the other is for subtraction. Try the other. This error could occur at an ordinary calculation or on the Y= page. | ||
+ | ; (will not graph, error message) | ||
+ | : On the Y= page, the PLOTs at the top may be selected | ||
+ | ; I can't see my graph. | ||
+ | : It may be out of the window: use the WINDOW page to change the plotted domain and range. | ||
+ | ; How do I get off this page? | ||
+ | : QUIT (2nd MODE) gets you out. |