58 —
M
achinist
c
alc™
P
ro
Given side C and angle a, find:
Side A
C
*
a
g F
(Cos)
=
Side B
C
*
a
g #
(Sine)
=
Given side A and side C, find:
Angle a
A
,
C
= g p
(ArcCos)
Angle b
A
,
C
= g a
(ArcSine)
Given side B and angle b, find:
Side C
B
,
b
g F
(Cos)
=
Side A
B
*
b
g c
(Tan)
=
APPeNDIX A –
DEFAULT SETTINGS
After a Clear All (
g *
), your calculator will return to the follow-
ing settings:
STOReD VALUeS
DefAULT VALUe
Number of Teeth
1.
Drill Point Angle
118°
Weight per Volume
490 pounds per cubic foot
% Thread
75%
Thread Classification
US Threads
Internal 2b
Metric Threads
Internal 6H
If you replace your batteries or perform a Full Reset* (press
o
, hold down
*
and press
O
)
your calculator will return to
the following settings (in addition to those listed above):
PRefeReNCe SeTTINGS
DefAULT VALUe
Fractional Resolution
1/64"
Functional Result Rounding
0.0000
Default Unit Format
US
Area Answer Format
Standard
(cont’d)
