User Manual

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u To input cell values

Example To perform the calculation shown below

The following operation is a continuation of the example calculation on the previous page.

beb'ceedde

bd'eeefege

*iw

u To assign a matrix created using Math input/output mode to a MAT mode

matrix

Example To assign the calculation result to Mat J

!c(Mat) !-(Ans) a

!c(Mat) a)(J) w

• Pressing the D key while the cursor is located at the top (upper left) of the matrix will delete

the entire matrix.

⇒

k Using Graph Modes and the EQUA Mode in the Math Input/Output

Mode

Using the Math input/output mode with any of the modes below lets you input numeric

expressions just as they are written in your textbook and view calculation results in natural

display format.

Modes that support input of expressions as they are written in textbooks:

RUN • MAT, e • ACT, GRAPH, DYNA, TABLE, RECUR, EQUA (SOLV)

Modes that support natural display format:

RUN • MAT, e • ACT, EQUA

The following explanations show Math input/output mode operations in the GRAPH , DYNA ,

TABLE , RECUR and EQUA modes, and natural calculation result display in the EQUA mode.

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