Texas Instruments TI30XA Support Question
Texas Instruments TI30XA Support Question
Find answers below for this question about Texas Instruments TI30XA - Scientific Calculator.Need a Texas Instruments TI30XA manual? We have 1 online manual for this item!
Question posted by depapada on October 18th, 2013
How To Calculate Ph On Ti 30xa
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Related Texas Instruments TI30XA Manual Pages
User Manual - Page 2
TI-30Xa
and
TI-30Xa SOLAR
Scientific Calculators
Basic Operations 2 Results 3 Basic Arithmetic 3 Percents 4 Fractions 5 Powers and Roots 6 Logarithmic Functions 6 Angle Units 7 DMS 7 Rectangular to Polar 8 Polar to Rectangular 8 Trigonometric Functions 9 Hyperbolic Functions 9 ...
User Manual - Page 3
..., settings, and memory. " selects the 2nd function of 2.
2 Basic Operations
TI-30Xa (battery) ¦ | turns on the TI-30Xa Solar, expose the solar panel to clear the calculator because memory and display may contain incorrect numbers. ¦ To turn on the TI-30Xa. ¦ } turns off the TI-30Xa and clears display,
settings, and pending operations, but not memory...
User Manual - Page 4
...,999) and a 2-digit exponent. Basic Arithmetic
D > 8 2 J
O 6 7
.
60 D 5 8 12 J
120. Changes sign of value just entered.
1 D 8 O D 12 J
5.
With constant (K), repeats the operation and value.
Pi is calculated with 12 digits (3.14159265359), displayed with more than 10 digits display in scientific notation. Completes all open ).
Results with 10 digits (3.141592654).
2 8 .
User Manual - Page 8
... minutes (must be 2 digits)
SS
seconds (must convert it to decimal with " q.
DMS
Enter DMS (Degrees/Minutes/Seconds) values as D.MMSSs, using a DMS value in a calculation, you must be 2 digits)
s
fractional part of a second
For example, enter 48¡5'3.5" as DMS. 30.1525 " w 30¡09'09"0
7 " q " w
Interprets display as necessary...
User Manual - Page 10
...
To access hyperbolic functions, press ( and then the function V, ( " W, ( " X). DEG 0.866025404
DEG 0.133974596
DEG
90.
Note: DEG, RAD, or GRAD does not affect hyperbolic calculations.
5 ( ) D 2 J 5 ( " V D 2 J
74.20321058 76.20321058 2.312438341 4.312438341
9 Note: Before using the trigonometric functions V, " W, or " X), select DEG, RAD, or GRAD with " q.
# (if necessary) 90...
User Manual - Page 13
... items taken r at a time.
A factorial is important, as in a hand of cards. Calculate the number of 5-card poker hands that can you form?
4 " v
24.
12 A...is the product of the positive integers from a deck of 52 cards.
52 " i 5 J
2598960. " i calculates the number of possible combinations of possible permutations for the 1st-, 2nd-, and 3rd-place finishers (no ties) in an 8horse race.
...
User Manual - Page 14
Sets DEG angle units, floating-decimal format.
J repeats the calculation. K
15. K
12.
K
13.6
13 " n
Clears SCI or ENG notation. Clearing and Correcting
| (battery) & (solar)
Clears value (before operation key) and K, but not M1, M2, M3, ...
User Manual - Page 15
.... M1
26.
D 2 J
M1
25.
Exchanges displayed and memory values.
(continued)
3 8 5 J
M1
15. " g 1
M1
27. To clear a single memory, press 0 : 1, 0 : 2, or 0 : 3.
" g 1
M1
15.
14
Memory
The calculator has 3 memories. Recalls value in memory n, replacing current value.
23 : 1
M1
23.
Adds displayed value to memory n.
(continued)
4 " m 1 M1
4.
@ 1
M1
27.
User Manual - Page 16
Order of Operations
1st Expressions inside parentheses. 2nd Single-variable functions that perform the
calculation and display the result immediately (square, square root, cube, cube root, trigonometric, factorial, logarithmic, percent, ...7th J completes all operations.
It stores up to 4 pending operations (2 when STAT
is displayed).
15 The TI-30Xa uses AOSé (Algebraic Operating System).
User Manual - Page 17
...
" { 4
FIX 12.3450 03
Removes fixed-decimal setting. Sets decimal places to 10 digits for base (mantissa).
To enter a number in floating-decimal, fixeddecimal, or scientific notation, regardless of 3).
(continued)
" p
ENG 12.345 03
Restores standard notation (floatingdecimal) format. If negative, press O after entering exponent.
1.2345 O 5 O 65
.1.2345 .65
16 SCI...
User Manual - Page 18
... to polar
conversion.
( )
1 or more open parentheses. K
Constant is active.
17
SCI or ENG Scientific or engineering notation.
FIX
Fixed-decimal setting.
When you turn on the
calculator, angle units are degrees.
STAT
Statistical register contains data. Clear calculator and
begin again. Display Indicators
M1, M2, or M3 A value other than 0 in M1...
User Manual - Page 19
...: n or r are not integers , 0. ¦ More than 9999 statistical data points. ¦ Statistical data point x, where |x| , 1E64. ¦ " a to remove the only data point. ¦ Calculating v, sxn, or sxn-1 with no data points or
sxn-1 with one data point.
¦ " h with no data points.
18
User Manual - Page 20
TI-30Xa Solar If the display is blank, check for improperly installed batteries. TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly. Press ! Press | and try again.
19 and try again. In Case of Difficulty
Review instructions to adequate light.
User Manual - Page 21
... inside case. 6. Replace back case, and then replace screws. 7. Caution: Avoid contact with other calculator components while changing batteries. 5. Place calculator face down. 2. Remove slide cover.
Caution: Dispose of old batteries properly. Battery Replacement (TI.30Xa)
1. Using a small Phillips screwdriver, remove screws
from back case. 3. Press } | |. Do not incinerate batteries...
User Manual - Page 22
... contact your local Texas Instruments retailer/distributor.
21
e-mail address:
ti-cares@ti.com
internet address:
http://www.ti.com/calc
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