Sony PEG-N710C powerOne Infinity Softworks Operating Instructions - Page 10

Mathematics One- and Two-Variable Functions

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powerOne™ 8 Infinity Softworks Mathematics (One- and Two-Variable Functions) The powerOne calculator can be used only in standard input mode. Standard input mode math is performed by alternating chains of values and operations. Math functions are either one or two variable. Two-variable math, such as add, subtract, multiply and divide, take two variables to compute. One-variable functions, such as square root and reciprocal (1/x), need only one variable to calculate. Two-Variable Math To perform a computation using standard input mode, enter alternating values and functions. For example, if we wanted to perform 27 + 3 x 8.5: Key Display Comments C/CE 0 Tap twice to clear the display 27 27 + 27. 3 3 x 30. 8.5 8.5 = 255. Performing Arithmetic

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powerOne™
8
Infinity Softworks
Performing Arithmetic
Mathematics (One- and Two-Variable Functions)
The powerOne calculator can be used only in standard input mode.
Standard input mode math is performed by alternating chains of
values and operations.
Math functions are either one or two variable.
Two-variable math,
such as add, subtract, multiply and divide, take two variables to
compute.
One-variable functions, such as square root and
reciprocal (1/x), need only one variable to calculate.
Two-Variable Math
To perform a computation using standard input mode, enter
alternating values and functions.
For example, if we wanted to
perform 27 + 3 x 8.5:
Key
Display
Comments
C/CE
0
Tap twice to clear the display
27
27
+
27.
3
3
x
30.
8.5
8.5
=
255.