Texas Instruments TI-36X Pro Support Question
Texas Instruments TI-36X Pro Support Question
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Question posted by Captpooj on April 30th, 2014
Texas Instrumenst T1-36xpro How To Find Square Root On Calculator
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Related Texas Instruments TI-36X Pro Manual Pages
User Manual - Page 1
TI-36X Pro Calculator
Important information 2 Examples 3 Switching the calculator on and off 3 Display contrast 3 Home screen 3 2nd functions 5 Modes 5 Multi-tap keys 8 Menus 8 Scrolling expressions and history 9 Answer toggle 10 Last answer 10 Order of operations 11 Clearing and correcting 13 Fractions 13 Percentages 15 EE key 16 Powers, roots and inverses 17 Pi 18 Math...
User Manual - Page 3
... off
& turns on the calculator. % ' turns it off the calculator automatically if no key is ...TI-36X Pro functions. To adjust the contrast: 1. Press T (to darken the screen) or U (to view the entire entry or expression. Home screen
On the Home screen, you can display a maximum of four lines with a maximum of consecutive nested functions and expressions, which include fractions, square roots...
User Manual - Page 4
.... Indicator
Definition
2ND
2nd function. H, B, O
Indicates HEX, BIN, or OCT number-base mode. The calculator is performing an operation.
5 6
An entry is displayed either directly to the right of the entry or on... the right side of the next line. Shows where the next item you calculate an entry on the Home screen, depending upon space, the answer is stored in data editor...
User Manual - Page 5
... one function. Numeric notation modes affect only the display of results, and not the accuracy of 25 and returns the result, 5. For example, % b 25 < calculates the square root of the values stored in the unit, which remain maximal. Continue entering the current MathPrint™ element, or press an arrow key to the Home...
User Manual - Page 6
... and outputs in the mode menu. REAL real results a+bi rectangular results r±q polar results DEC HEX BIN OCT Sets the number base used for calculations.
FLOAT 0 1 2 3 4 5 6 7 8 9 Sets the decimal notation mode. Note: E is a shortcut key to enter a number in textbook format.
6 REAL a+bi r±q Sets the format of 3. MATHPRINT mode...
User Manual - Page 7
Examples of Classic and MathPrint™ modes
Classic mode Sci
MathPrint™ mode Sci
Float mode and answer toggle key. Fix 2
Fix 2 and answer toggle key. Float mode and answer toggle key. U n/d
U n/d
Exponent example
Exponent example
Square root example
Square root example
Cube root example
Cube root example
7
User Manual - Page 8
.... Menus
Menus give you press it. Others, such as the hyperbolic functions sinh and sinh/.
Multi-tap keys include z, X, Y, Z, C, D, H, and g. To return to default of calculator functions. Multi-tap keys
A multi-tap key is one that
you want to use the keys. Some menu keys, such as % h, display a single menu. To...
User Manual - Page 10
... displays on the home screen is turned off. Pressing r displays the last result in memory, even after the calculator is stored to toggle the display result (when possible) between fraction and decimal answers, exact square root and decimal, and exact pi and decimal. Examples
ans
3 V 3 <
V 3 <
10 ans and the operator are both displayed...
User Manual - Page 11
... with a result of 512. The
expression 2^3^2 is calculated as x2 and angle unit modifiers.
5th
Exponentiation (^) and roots (x‡). Pressing 3 F F is evaluated as 2^(3^2), with F and a from left .
Note: In Classic mode, exponentiation using the G key is evaluated as (2^3)^2, with
a result of operations
The TI-36X Pro calculator uses Equation Operating System (EOS™) to...
User Manual - Page 13
...unit to their default value of 0.
Inserts a character at the cursor. Resets the calculator. clears memory variables, pending operations, all entries in history once display is clear. ...a positive integer. Moves the cursor to improper fractions.
Clears an error message.
The calculator defaults output to last entry in history, and statistical data;
To compute more complex ...
User Manual - Page 15
...™ mode n/d, U n/d P3 $ 4 " T 1
% @ 7 $12 <
n/d ³´Un/d 9 P 2 " d 1 <
F³´D
4 %@ 1 $ 2 " %˜<
Examples P1.2 T 1.3 $ 4 < (MathPrint™ mode only)
(MathPrint™ P M 5 T % b 5 mode only) F U 4 ( 1 ) ( 6
) $ 2 ( 1 ) <
Percentages
%_ To perform a calculation involving a percentage, press % _ after entering the value of the percentage. Example
2 % _ V 150 <
15
User Manual - Page 17
... entered with F and a from left to right in both Classic and MathPrint™ modes. Powers, roots and inverses
F
G %b %c a
Calculates the square of a non-negative value. Calculates the square root of a value.
Use " to the power indicated.
The TI-36X Pro calculator evaluates expressions entered with F and a from left to right in both Classic and MathPrint™ modes...
User Manual - Page 18
p = 3.141592654 for calculations. Reminder: A = p×r2
g V 12 F < r
The area of the circle is 12 cm? Example
p
2 V g <
r
³ Problem What is the area of the circle is approximately 452.4 square cm when rounded to one decimal place.
18 The area of a circle if the radius is 144 p square cm. 2 %a <
Pi
g (multi-tap key) p = 3.141592653590 for display.
User Manual - Page 22
...
q<
4DMSS
2gd""4 <
1.5 d " " 6 <
³ Problem Two adjacent angles measure 12¡ 31¢ 45£ and 26¡ 54¢ 38£ respectively. Then set the calculator to two decimal places.
-q$$"""<
-12 d " "
1 31 d " "2 45 d " " 3 T 26 d " "1 54 d " " 2 38 d " " 3 < d""6<
The result is 39 degrees, 26 minutes and 23 seconds. ³ Problem It is known...
User Manual - Page 23
... the screen between rectangular (x,y) and polar (r,q) format. q $ $ " " <
23 Note: Press - to one decimal place.
R³´P
- Set Angle mode, as necessary, before starting calculations.
1: P ´Rx( 2: P ´Ry( 3: R ´Pr( 4: R ´Pq(
Converts polar to polar and displays r. Example
Convert polar coordinates (r, q)=(5, 30) into polar coordinates.
Converts...
User Manual - Page 24
..., sin-1, cos-1, tan-1), just as you would write them. d ! 1 5 % ` 30 ) < d ! 2 5 % ` 30 ) <
d !3 3%`4)< d ! 4 3%`4)<
Converting (r, q) = (5, 30) gives (x, y) = (4.3, 2.5) and (x, y) = (3, 4) gives (r, q) = (5.0, 53.1).
- Set the desired Angle mode before starting trigonometric calculations. Z 45 ) <
tan-1
ZZ1)<
cos
-
5 V Y 60 ) <
Example Radian Mode
tan
q " < -
User Manual - Page 25
.... Reminder:
tan A =
7-3
therefore
m±A
=
tan-1
⎛ ⎝
7-3
⎞ ⎠
m±A + m±B + 90¡ = 180¡
A
therefore m±B = 90¡ -
m±A 3
c
c = 32 + 72
C
7
B
q < $ $ " " <
-ZZ7P3")<
25
Then calculate angle B and the length of the right triangle below. Round results to one decimal place. tan-1
-
User Manual - Page 44
... the braking distance required for data entered in lists.
³ Problem The table below gives the results of these data points suggest a linear relationship. The calculator uses the least squares method to find the line of best fit, y'=ax'+b, for a vehicle traveling at 55 kph.
User Manual - Page 69
... the REAL menu. Complex numbers
%ˆ
The calculator performs the following complex number calculations:
• Addition, subtraction, multiplication, and division • Argument and absolute value calculations • Reciprocal, square, and cube calculations • Complex Conjugate number calculations
Setting the complex format: Set the calculator to DEC mode when computing with in the...
User Manual - Page 73
...(L1, L2, or L3), or the formula for x and n in a Polynomial solver calculation is input for a list contains its own list name. FRQ value (in the System of...• The calculation contains too many pending operations (more than 23). EQUATION LENGTH ERROR - This error is required and you move the cursor just past that exceeds the limit. If using fractions, square roots, exponents with...
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