User`s guide

8 — Ma c h i n i s t ca l c ™ Pr o
gp
Arccosine (ArcCos) —

gc
Tangent (Tan) —
entered degree or unitless value.
gh
Arctangent (ArcTan) —
the entered or calculated Tangent value.
Miscellaneous Functions
g.
Degrees:Minutes:Seconds (dms◄►deg) —

formats; repeated presses will toggle between the
two formats.
%
Percentage —
number.
g%
x
2
—
A
Backspace Function — 
one keystroke at a time (unlike the
O
function,
which deletes the entire entry).
gA
Square Root (!) — 
of the number on the display.
g,
Reciprocal (1/x) —
number (e.g.,
8g,=
0.125).
g*
Clear All — Returns all stored values to the default

g-
Change Sign (+/–) — Toggle displayed value
between negative and positive value.
g+
Pi — π
(cont’d)