Mathematical Functions - Sight Enhancement Systems SciPlus-2200 User Manual

Mathematical Functions
KEY NAME
π
%
x!
Factorial
1/x
π
Percentage
%
2
x
X
x 2
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Enters the symbol π into an expression. If you simply enter
Pi
result 3.141592654 will be displayed.
Calculates the factorial of the value to the left. Enter this after you enter
the value of 'x'.
The behavior of the % function depends upon context.
If the expression is simply a number with the % operator, the result of
the expression is the number divided by 100.
If the % operator is appended to a number which is itself to the right of
the + - × or / operator, the percentage is added to, subtracted from,
multiplied by, or divided by the number to the left of the operator.
e.g.: 3 + 50 %
If the % operator is followed by another operator, a Syntax Error results.
Squares the value to the left. Enter 'x' first.
2
e.g.: 10 ^ 2
SciPlus-2200 Scientific Calculator – User Guide
DESCRIPTION
followed by yields a result of 4.5.
↵
followed by yields a result of 10
↵
π ↵
, the
2
, or 100.
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