EL-509 / EL-531 Operation Manual
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...SHARP CORPORATION When an error occurs, pressing < (or >) automatically moves the cursor back to save battery power if no key is pressed for calculation instructions). *5 buffers in STAT mode. • Data items exceeded 100 in the statistics mode. When to Replace the Batteries [EL... Type Linear Exponential Logarithmic Power Inverse Quadratic Regression formula y = a + bx y = a • ebx y = a + b • ln x y = a • xb y = a + b -1x y = a + bx + cx2 In the statistical calculation formulas, an error will occur when: • The absolute value of the intermediate result or...
...SHARP CORPORATION When an error occurs, pressing < (or >) automatically moves the cursor back to save battery power if no key is pressed for calculation instructions). *5 buffers in STAT mode. • Data items exceeded 100 in the statistics mode. When to Replace the Batteries [EL... Type Linear Exponential Logarithmic Power Inverse Quadratic Regression formula y = a + bx y = a • ebx y = a + b • ln x y = a • xb y = a + b -1x y = a + bx + cx2 In the statistical calculation formulas, an error will occur when: • The absolute value of the intermediate result or...