Casio fx-9750G Manual page 28

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Variable Data (VARS) Menu
• The coefficients and solutions recalled by the above operation are stored auto-
matically in Matrix Answer Memory (MatAns).
• When the solutions for a linear equation with 2 through 6 unknowns contain com-
plex numbers, only the real number parts are stored in Matrix Answer Memory
(MatAns).
• Coefficient and solution memory data for a linear equation with 2 though 6 un-
knowns cannot be recalled at the same time.
• The following conditions cause an error (Mem ERROR) to be generated.
When there are no coefficients input for the equation
When there are no solutions obtained for the equation
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