Sharp OZ-707 Operation Manual - Page 17

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Scientific Calculations The Card has a wide range of numeric functions for use in scientific calculations. PART 3 contains an alphabetical listing of these functions. Note that the notation of the functions in BASIC may differ from conventional mathematical notations. All scientific functions may be entered in the RUN mode either by pressing the appropriate function key or entering the BASIC command. The Card enables specification of angular units in degrees, radians or gradient using the DEGREE, RADIAN or GRAD commands. Angular unit Degrees Radians Gradients Command DEGREE RADIAN GRAD Description Represents a right angle as 90[°]. Represents a right angle as 1tI2[rad]. Represents a right angle as 100[g]. I Angular units may also be specified by pressing ~ 2nd FU ORB ~. Each time these keys are pressed, the angular units change from ...DEG ~ RAD~ GRAD ~ ... For practice, use these instructions to specify angular units when required in the following calculation examples. Press the I CeCE I key before performing a calculation. Example: sin 30° = Operation: DEGREE I ENTER I (Specifies "degree" for angular unit.) SIN 3 0 I ENTER I or II SIN 1130 I ENTER I r DEGREE SIN30 0.5 Example: tan 1tI4 = Operation: RADIAN I ENTER I (Specifies "radian" for angular unit.) T A ND:lIP II : 14o:JIENTERI r---R-AD-I-A-N----- TAN(PU4) 1 Example: cos-1(-Q.5) = Operation: DEGREE I ENTER I (Specifies "degree" for angular unit.) A C S EJ O. 5 IENTER I r-D-E-G-R-EE----------~ ACS-0.S 120 Example: log 5 + In 5 = m Operation: LOG 5 L N 5 I ENTER I Example: e2+3 = r n Operation: EX PD:lI2 3[IJIENTERI Example: ";43 + 6" = Operation: SQRICD4CEJj3 m 6lCEJ/4lCIJl ENTER I LOG5+LN5 2. 308407917 EXP(2+3) 148.4131591 SQR(4"3+6A 4) 36.87817783 22 23 ---

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Scientific Calculations
The Card has a wide range of numeric functions for use in scientific
calculations. PART 3 contains
an
alphabetical listing of these functions.
Note that the notation of the functions
in
BASIC may differ from
conventional mathematical notations.
All scientific functions may
be
entered in the RUN mode either by
pressing the appropriate function key or entering the BASIC command.
The Card enables specification of angular units
in
degrees, radians or
gradient using the DEGREE, RADIAN or GRAD commands.
Description
Angular
unit
Degrees
Radians
Gradients
Command
DEGREE
RADIAN
GRAD
Represents a right angle
as
90[°].
Represents a right angle
as
1tI2[rad].
Represents a right angle
as
100[g].
Angular units may also
be
specified by pressing
~
2nd
F
U
I
ORB
~.
Each
time these keys are pressed, the angular units change from
...
DEG
~
RAD~
GRAD
~
...
For practice, use these instructions to specify angular units when
required
in
the following calculation examples.
Press the I
CeCE
I key before performing a calculation.
Example: sin
30°
=
Operation:
DEGREE I
ENTER
I (Specifies "degree" for angular unit.)
r---------------~
SIN
3
0 I
ENTER
I
DEGREE
SIN30
or
II
SIN
1130
I
ENTER
I
0.5
22
---
Example:
tan
1tI4
=
Operation:
RADIAN I
ENTER
I (Specifies "radian" for angular unit.)
T A
ND:lIP
II
:
14o:JIENTERI
r---R-AD-I-A-N-----
TAN(PU4)
Example:
cos-
1
(-Q.5)
=
Operation:
1
DEGREE I
ENTER
I (Specifies "degree" for angular unit.)
r---------------~
A C S
EJ
O. 5
I
ENTER
I
DEGREE
ACS-0.S
Example:
log
5
+
In
5
=
Operation:
LOG
5
m
L N
5
I
ENTER
I
Example:
e
2
+
3
=
Operation:
EX
PD:lI2
rn
3[IJIENTERI
Example:
";4
3
+
6"
=
Operation:
SQRICD4CEJj3
m
6lCEJ/4lCIJl
ENTER
I
23
120
LOG5+LN5
2.
308407917
EXP(2+3)
148.4131591
SQR(4"3+6
A
4)
36.87817783