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 carolbkenney on August 5th, 2014
Ti 30xa Instruction Manual
If I use the "Log" where is the "Inverse" button to get the inverse log after I have completed my calculation?
Current Answers
Answer #1: Posted by BusterDoogen on August 5th, 2014 12:08 PM
BusterDoogen
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October 30th, 2011 Points: 28,565,447
Member since:
October 30th, 2011 Points: 28,565,447
Go here for the manual.
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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
... the 2nd function of 2.
2 to light and press !. 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
...exponent. Changes sign of value just entered.
1 D 8 O D 12 J
5. Pi is calculated with 12 digits (3.14159265359), displayed with more than 10 digits display in scientific notation.
Parenthetical expression (up to 15 open parentheses.
With constant (K), repeats the operation and value. Completes all open ). Basic Arithmetic
D > 8 2 J
O 6 7
.
60 D 5 8 12 J
120.
Results with...
User Manual - Page 8
... grads without affecting displayed number. DMS
Enter DMS (Degrees/Minutes/Seconds) values as D.MMSSs, using a DMS value in a calculation, you must be 2 digits)
SS
seconds (must convert it to decimal with " q.
..." q 30.1525
Temporarily displays current value as necessary:
D
degrees (0-7 digits)
. Note: Before using 0s as DMS. 30.1525 " w 30¡09'09"0
7 Angle Units
#
" Q
Cycles ...
User Manual - Page 10
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 ) > 30 * J 1 " V > .5 J
DEG
DEG
1. DEG
89.5
Hyperbolic Functions
To access ...
User Manual - Page 13
A permutation is an arrangement of n items taken r at a time. Using the digits 1, 3, 7, and 9 only one time each, how many 4-digit numbers can be a positive whole number 69).
" j calculates the number of possible permutations of objects in which order is not important, as in an 8horse race.
8 " j 3 J
336. Probability
A combination is an arrangement...
User Manual - Page 14
Sets DEG angle units, floating-decimal format.
J repeats the calculation. K
13.6
13
Another operation, ! (solar), & (solar), or | (battery) clears K.
8 D 7 " U J 5 J 6.6 J
K
7. " n
Clears SCI or ENG notation. To establish a constant, press " U after entering the operation and value. K
12. " h
...
User Manual - Page 15
Exchanges displayed and memory values.
(continued)
3 8 5 J
M1
15.
D 2 J
M1
25.
Memory
The calculator has 3 memories. Adds displayed value to memory n.
(continued)
4 " m 1 M1
4.
@ 1
M1
27. " g 1
M1
27. When a memory contains a number other than 0, M1, M2, or M3 displays.
" g 1
M1
...
User Manual - Page 16
The TI-30Xa uses AOSé (Algebraic Operating System). 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, reciprocals, angle conversions). 3rd Combinations and permutations. 4th Exponentiation and ...
User Manual - Page 17
... of display format.
Display format affects only results. 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 either before or after entering the mantissa.
2. You can...
User Manual - Page 18
... ENG Scientific or engineering notation.
When you turn on the
calculator, angle units are degrees. r
r-coordinate of next key pressed.
Clear calculator and
begin again.
DEG, RAD, or Specifies angle-unit setting (degrees,
GRAD
radians, or grads). Display Indicators
M1, M2, or M3 A value other than 0 in M1, M2, or M3.
2nd
Calculator will...
User Manual - Page 19
...For x‡y: x = 0 or y < 0 and x not an odd integer. ¦ Dividing by 0. ¦ For ‡x: x < 0. ¦ For LOG or LN: x 0. ¦ For TAN: x=90¡, -90¡, 270¡, -270¡, 450¡, etc. ¦ For SIN-1 or ..., 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 ...
User Manual - Page 20
Press | and try again.
19 TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly. Press ! and try again. TI-30Xa Solar If the display is blank, check for improperly installed batteries. In Case of Difficulty
Review instructions to adequate light.
User Manual - Page 21
... batteries. Caution: Dispose of old batteries properly. Remove slide cover.
Your calculator cannot hold data in memory when batteries are removed or become discharged.
20 Battery Replacement (TI.30Xa)
1. Caution: Avoid contact with other calculator components while changing batteries. 5. Place calculator face down. 2. Do not incinerate batteries or leave where a child can...
User Manual - Page 22
... and Warranty Information
For information about the length and terms of the warranty or about TI products and services, contact TI by e-mail or visit the TI calculator home page on the world-wide web.
TI Product, Service, and Warranty Information
TI Product and Services Information
For more information about product service, refer to the warranty...
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