Casio FX-115ESPLUS-2

User Manual - Page 49

For FX-115ESPLUS-2.

PDF File Manual, 105 pages, Download pdf file

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Equations with a single variable on the left and an expression including
variables on the right: A = B + C, Y = X
2
+ X + 3
(Use (=) to input the equals sign of the equality.)
T
o start a CALC operation after inputting an expression, press the
key.
Example 1: T
o store 3A + B and then substitute the following values to
perform the calculation: (A, B) = (5, 10), (7, 20)
3
(A) (B)
(1) Prompts for input of a value for A
(2) Current value of A
5 10
(or )
7 20
To exit CALC:
Example 2: T
o store A+Bi and then determine
3 + i, 1 + 3i using polar
coordinates (rθ) (Angle Unit: Deg)
(CMPLX)
(A) (B) (i)
(CMPLX) ( rθ)
3 1 230
(or ) 1 3 260
48
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