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 gzabukovec on September 14th, 2016
Raise A Fraction To A Power
If I enter (1/3) to the 2nd power, I want to see 1/9, but it gives an answer of .111111, which is 1/9 but I want to see the fraction answer
Current Answers
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 One-Variable Statistics 10 Probability 12 Clearing and ...
User Manual - Page 3
... display,
settings, and pending operations, but not memory. ¦ APD™ (Automatic Power Down™) turns off the TI-30Xa Solar, cover the solar panel with the slide case. 2nd Functions 2nd functions are printed above the keys. For example, 2 " t calculates the cube of the next key pressed. TI-30Xa Solar ¦ To turn...
User Manual - Page 4
... operation and value. J
6.283185307
3 Changes sign of value just entered.
1 D 8 O D 12 J
5.
J closes all pending operations. 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 . Results
The calculator can display up to 10 digits plus a minus sign...
User Manual - Page 6
... F c
Single-variable functions display decimal results.
1 F 2 0
0.25
Enters the mixed fraction a bàc. (a, b, c { 3 digits each, with the total digits { 8).
Fractions
b F c
Enters a proper or improper fraction, bàc (b { 6 digits, c { 3 digits). " s
6 F 4 F 6 J
6 4€6 6 2€3
Toggles display between fraction and decimal.
55 F 24 " y " y
55€24 2.291666667
2 7€...
User Manual - Page 7
Powers and Roots
/ 0 1 " t " z , " Y
8 / D 4 / J 6 0 D 2 J 256 1 D 4 1 J 2 " t D 2 J 8 " z D 4 J 5 , 3 J 8 " Y 3 J
0.375 38. 18. 10. 6. 125. 2.
Logarithmic Functions
$
" R %
" S
15.32 $
1.185258765
D 12.45 $ J
2.280428117
2 " R > 10 0 J
0.
15.32 %
2.729159164
D 12.45 % J
5.250879787
.693 " S
1.999705661
D 1 J
2.999705661
(e=2.71828182846)
6
User Manual - Page 8
... minutes (must be 2 digits)
SS
seconds (must convert it to decimal with " q. DEG
45. 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 necessary:
D
degrees (0-7 digits)
.
Note: Before using 0s as 48.05035.
" q " w
Interprets display...
User Manual - Page 10
...
89.5
Hyperbolic Functions
To access hyperbolic functions, press ( and then the function V, ( " W, ( " X).
DEG 0.866025404
DEG 0.133974596
DEG
90. Trigonometric Functions
Before using a DMS value in a calculation, you must convert it to decimal with #. Note: Before using the trigonometric functions V, " W, or " X), select DEG, RAD, or GRAD with " q.
# (if necessary) 90 ) > 30...
User Manual - Page 11
...), press 4 to add or " a to remove data points.
Mean.
Sample standard deviation (n-1 weighting).
Removes a data point. Adds or removes multiple occurrences of squares. Enters a data point.
Sum of a data point. Number of data points.
10
Sum.
Population standard deviation (n weighting). One-Variable Statistics
" h 4 " a " \
" c " d " ] " _
" ^
" b
Clears all statistical data...
User Manual - Page 12
... the sum, mean )
" _ (deviation, n weighting)
" ^ (deviation, n-1 weighting)
1 4 5 6 5 6 350. 58.33333333 10.67187373 11.69045194
11 " h (if STAT is erroneously entered as 8, removed with " a, and then correctly entered as 80. The last data point is displayed)
45 4
n=
55 " \ 3 4
n=
60 4
n=
8 4
n=
8 " a
n=
80 4
n=
" c (sum)
" ] (mean , population standard deviation, and sample...
User Manual - Page 13
... an arrangement of objects in which the order is important, as in a hand of cards. A permutation is an arrangement of possible permutations for the 1st-, 2nd-, and 3rd-place finishers (no ties) in an 8horse race.
8 " j 3 J
336.
" j calculates the number of possible permutations of n items taken r at a time.
User Manual - Page 14
" h
Clears all pending operations, K, STAT, M1, M2, and M3. To establish a constant, press " U after entering the operation and value. K
15. K
13.6
13
Constants (Repeated Operations)
A constant contains an operation and a value. K
12. ..., K, and STAT, but not M1, M2, and M3. L
Deletes right-most character in
display.
0 : n
Clears memory n. J repeats the calculation.
User Manual - Page 15
... value.
23 : 1
M1
23.
Exchanges displayed and memory values.
(continued)
3 8 5 J
M1
15. When a memory contains a number other than 0, M1, M2, or M3 displays. Memory
The calculator has 3 memories. To clear a single memory, press 0 : 1, 0 : 2, or 0 : 3. Adds displayed value to memory n.
(continued)
4 " m 1 M1
4.
@ 1
M1
27.
User Manual - Page 16
It stores up to 4 pending operations (2 when STAT
is displayed).
15 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
...
3. SCI 1.2345 04
Selects engineering notation (exponent
is a multiple of display format. Enters exponent. If negative, press O after entering exponent.
1.2345 O 5 O 65
.1.2345 .65
16 Enter 1 or 2 digit exponent.
To enter a number in floating-decimal, fixeddecimal, or scientific notation, regardless of 3).
(continued)
" p
ENG 12.345 03
Restores standard notation (floatingdecimal...
User Manual - Page 18
...K
Constant is active.
17 FIX
Fixed-decimal setting. x
x-coordinate of rectangular to rectangular
conversion.
Error
Error has occurred.
HYP
Calculator will access 2nd function
(printed above key) of next key pressed. SCI or ENG Scientific or engineering notation.
DEG, RAD, or Specifies angle-unit setting (degrees,
GRAD
radians, or grads). Display Indicators
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
and try again. Press ! Press | and try again.
19 TI-30Xa Solar If the display is blank, check for improperly installed batteries. In Case of Difficulty
Review instructions to adequate light. TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly.
User Manual - Page 21
... incinerate batteries or leave where a child can find them. Caution: Avoid contact with other calculator components while changing batteries. 5. Install new batteries positive side up, as shown on diagram inside case. 6. Place calculator face down. 2. Press } | |. Your calculator cannot hold data in memory when batteries are removed or become discharged.
20 Replace back...
User Manual - Page 22
... 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...
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