Texas Instruments TI-36X Solar User Manual
TI-36X Solar, English
www.ti.com/calc ti-cares@ti.com
TI.36X SOLAR
Scientific Calculator
Basic Operations
Results
Basic Arithmetic
Percents
Fractions
Powers and Roots
Logarithmic Functions
Angle Units
DMS
.............................................
Rectangular to Polar
Polar to Rectangular
Trigonometric Functions
Hyperbolic Functions
One-Variable Statistics
Two-Variable Statistics
Probability
Clearing and Correcting
Physical Constants
English/Metric Conversions
Constants (Repeated Operations)
Memory
Order of Operations
Number-System Modes
Boolean Logic Operations
Notation
Display Indicators
Error Conditions
In Case of Difficulty
TI Product, Service, and Warranty Information
1997 Texas Instruments Incorporated
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1
Basic Operations
To turn on the TI-36X Solar, expose the solar panel
¦
to light and press
!
to clear the calculator because memory and
!
. Note: Always press
display may contain incorrect numbers.
To turn off the TI-36X Solar, cover the solar panel
¦
with the slide case.
(
selects the 2nd function of the next key pressed.
"
selects the 3rd function of the next key pressed.
LN
3
x
x
e
Third function
Second function
Primary function
For example, 8 " ‚ finds the cube root of 8.
(
To cancel 2nd or 3rd, press
or " again.
Results
The TI-36X Solar calculates up to 12 digits and can
display up to 10 digits plus a minus sign
9,999,999,999 through 9,999,999,999) and a 2-digit
(
-
exponent. Results with more than 10 digits display in
scientific notation.
2
Basic Arithmetic
D > 8 2
O
N
6 7
"
60 D 5 8 12
Completes all pending operations.
With constant, repeats the
operation and value.
Changes sign of value just entered.
1
D
In binary, octal, or hexadecimal
mode,
complement of the number in the
display.
Parenthetical expression (up to 15
open for each pending operation).
O
closes all open parentheses.
Pi is calculated with 12 digits
(3.14159265359), displayed with 10
digits (3.141592654).
8 " O
2
O
8 N D 12
N
calculates the 2’s
O
6.283185307
120.
5.
3
Percents
Percentage (
250 8 5 "
O
Ratio (
Ratio of 250 to 5
250 2 5 "
O
Add-On (
250 D 5 "
O
Discount (
250 > 5 "
O
5% add-on of 250
5% discount on 250
5% of 250
‡
‡
‡
‡
)
0.05
12.5
)
0.05
5000.
)
12.5
262.5
)
12.5
237.5
4
Fractions
b F c Enters a proper or improper fraction,
a F b F c Enters the mixed fraction a b
( s
" ¡
b
c (b
6 digits, c { 3 digits). When
à
{
possible, improper fractions are
displayed as mixed numbers.
F
4 3
3
8
3
O
Single-variable functions display
decimal results.
F
2
0
1
(a, b, c
3 digits each, with the total
{
8).
digits
{
F
4 F 6 6
6
O
Toggles display between mixed
number and improper fraction.
F
4 30
30
( s
7
( s
15
( s
Toggles display between fraction and
decimal. Note: Due to display size,
not all decimal numbers can toggle
to fractions.
F
24 55
55
" ¡
" ¡
2.291666667
2
2®1¯4
c.
à
®4¯
6®2¯3
®1¯
7®1¯2
®7¯
¯
0.25
¯
¯
24
¯
24
4
6
4
2
2
5
Powers and Roots
/
0
1
" ‚
,
( Y
8 / D 4 /
6 0 D 2
256 1 D 4 1
8 " ‚ D 4
5 , 3
8 ( Y 3
O
O
O
Logarithmic Functions
$
( R
%
( S
=2.71828182846)
e
(
15.32 $ 1.185258765
D
12.45 $
2 ( R > 10 0
15.32 % 2.729159164
D
12.45 %
.693 ( S 1.999705661
D
1
O
O
O
O
O
O
O
0.375
38.
18.
6.
125.
2.
2.280428117
0.
5.250879787
2.999705661
6
Angle Units
( Q
"
Cycles angle-unit setting between
degrees, radians, and grads without
affecting the displayed number.
Cycles (converts) angle-unit setting
between degrees, radians, and grads
for display, entry, and calculation.
45
"
"
"
DEG
0.785398163
RAD
GRAD
DEG
45
50.
45.
7
DMS
Enter DMS (Degrees/Minutes/Seconds) values as
D.MMSSs, using 0s as necessary:
D degrees (0–7 digits)
. decimal-point separator
MM minutes (must be 2 digits)
SS seconds (must be 2 digits)
s fractional part of a second
For example, enter 48
Before using a DMS value in a calculation, you must
convert it to decimal with
( |
" ª
5'3.5" as 48.05035.
¡
( |
Interprets display as DMS and converts
it to decimal.
30.09090
Temporarily displays current value as
DMS.
" ª
30.1525
( |
.
30.1525
30¡09'09"0
8
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