general purpose calculator
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help and pdf notes template
help
slim version with less text
mini
scratch pad
Results area, expressions can be entered here
This field is required
7
7
8
8
9
9
divide
4
4
5
5
6
6
times
1
1
2
2
3
3
minus
0
0
.
.
backspace
del
plus
clear
clear
equals
clear
clear
equals
left parenthesis
(
right parenthesis
)
phi
phi
pi
pi
square root
√
power
^
sum
∑
comma
,
mm
mm
metre
m
percent
%
to
to
inch
inch
foot
ft
lb
lb
kg
kg
temporary notes
data and notes will be cleared on page exit
This field is required