Sight Enhancement Systems SciPlus-2200, Руководство пользователя, Страница: 16 / 30

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KEY NAME DESCRIPTION
y
x
Raises the value to the left, to an exponent. Enter ‘y’ first. Shown as ‘^’.
e.g.:
2 ^ 3
followed by
↵
yields a result of 2
3
or 8.
Reciprocal
Calculates the reciprocal of an expression.
e.g.:
1
/( 25 × 4 )
followed by ↵ yields 1/100, or 0.01.
Square Root
Calculates the square root of a value.
e.g.:
2
√ 4
followed by
↵
yields √4, or 2.
n
th
Root
Calculates the n
th
root of a value.
e.g.:
3
n
√ 8
followed by
↵
yields the
3
√8, or 2.
LOG
Calculates the base10 logarithm of an expression.
e.g.:
LOG( 25 × 4 )
followed by
↵
yields log
10
(100), or 2.
LN
Calculates the natural logarithm of an expression.
e.g.:
LN( 25 × 4 )
followed by
↵
yields ln(100), or 4.605170186.
e
x
Calculates the value of e (2.2718282) raised to an expression.
e.g.:
EXP( 2+3 )
followed by
↵
yields e
5
, or 148.4131591.
10
x
Calculates the value of 10 raised to a value.
e.g.:
10^ 5
followed by
↵
yields 10
5
, or 100000.
y x
y
x
x!
1/x
x 2
2
x
y x
y
x
10
x
LOG
e x
LN
e x
LN
10
x
LOG