Sharp OZ-707 Operation Manual - Page 55
Calculation Ranges
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\TAN Function: Tangent tan x DBl Remarks: Returns the tangent of the angle argument. The value returned depends on the mode (DEG, RAD or GRAD). Example: DEGREE 1ENTER I TAN 451 ENTER I 1 \TEN Function: Antilogarithm x 10 \ DBl Remarks: Returns the value of 10 (the base of the common log) raised to the value of the numeric argument. Example: TEN 3 1ENTER I 1000 98 Calculation Ranges Numerical Calculations: For a calculation involving X, the number X must be within one of the ranges below: -1 x 10100 < X:5 -1 X 10-99 for negative X 1 x 10-99 :5 X < 1 x 10100 for positive X x=o Functions: Function sin x cos x tan x sin-1 x cos- 1 x tan-1 x sinh x cosh x tanh x sinh-1 x cosh 1 x tanh-1 x In x log x eX 10x 3...fX lIx :l- Range of X DEG: Ixl
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\TAN
tan x
Function:
Tangent
DBl
Remarks:
Returns the tangent of the angle argument. The value
returned depends on the mode (DEG
,
RAD or GRAD).
Example:
DEGREE
1
ENTER
I
1
TAN
451
ENTER
I
\TEN
10
x
\
Function:
Antilogarithm
DBl
Remarks:
Returns the value of 10 (the base of the common log)
raised to the value of the numeric argument.
Example:
TEN 3
1
ENTER
I
1000
98
Calculation Ranges
Numerical Calculations:
For a calculation involving
X,
the number
X
must be within one of the
ranges below:
-1
x
10
100
<
X:5
-1
X
10-
99
for negative
X
1 x
10-
99
:5
X
<
1
x
10
100
for positive
X
x=o
Functions:
Function
Range of X
sin x
DEG:
Ixl<1x10
1O
Single-precision
cos x
Ixl
<1
x1cro
Double-precision
tan x
RAD:
I x I < (!tI180)
X
10
10
Single-precision
I x I < (!tI180)
X
10
20
Double-precision
GRAD:
I x I < (10/9) x
10
10
Single-precision
I x I < (10/9)
X
10
10
Double-precision
Also, for tan x only: (n=integer)
DEG:
Ixl
~90(2n-1)
RAD:
I x I
~!tI2
(2n-1)
GRAD:
Ixl
~100(2n-1)
sin-
1
x
-1
~
x
~
1
cos-
1
x
tan-
1
x
Ixl<1x10
1OO
sinh x
-227.
9559242
~
x
~
230
.
2585092
Single-precision
cosh x
-227.95592420641052271
~
x
~
230.
25850929940456840
tanh x
sinh-
1
x
Ixl<1x1cfO
cosh
1
x
1~x<1x1050
tanh-
1
x
Ixl
< 1
In
x
1 x 1
0-99
~
X
< 1 x
10
100
log x
eX
-1 x 10
100
<
X
~
230.2585092
Single-precision
Double-precision
-1 x 10
100
<
X
~
230.25850929940456840
Double-precision
10
x
-1
x10
1OO
<x<100
3...fX
Ixl
< 1 x 10
100
lIx
Ixl
< 1 x 10
100
,
x~O
:l-
Ixl
< 1 x 10
50
99