Equation Editor P - Sharp EL-9900 Operation Manual

E
quation editor
The equation editor allows equations to be viewed just as they are written in textbooks.
This aids student comprehension and allows mistakes to be found quickly.
Example
Input the equation and see how it can be easily viewed
with the equation editor.
<Advanced calculation mode>
Key Operation
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<Basic calculation mode>
Display Notes
Clear the display.
Select CALC and
(Integral function)
Enter the range of the integral.
Enter
Complete equation input.
Calculate the expression.
The mark in the upper right corner
will blink for approximately 10 seconds,
indicating that the expression is
being calculated.
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