Texas Instruments TI-36X Pro Support Question
Texas Instruments TI-36X Pro Support Question
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Question posted by psusensey on February 4th, 2014
Ti-36x Pro How To Get Decimal Answer For Square Rootzs
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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 19...
User Manual - Page 3
...TI-36X Pro functions. Press & after APD.
The answers are retained.
To adjust the contrast: 1. Home screen
On the Home screen, you can display a maximum of the display can depend on the calculator. % ' turns it off the calculator... levels of consecutive nested functions and expressions, which include fractions, square roots, exponents with a maximum of 16 characters per line. Some...
User Manual - Page 4
.... Press
# and $ to move into the box.
4 Shows where the next item you calculate an entry on the Home screen, depending upon space, the answer is stored in data editor.
No additional characters can be entered.
FIX
Fixed-decimal setting. (See Mode
section.)
SCI, ENG
Scientific or engineering notation. (See Mode section.)
DEG...
User Manual - Page 5
.... Numeric notation modes affect only the display of results, and not the accuracy of the decimal, as an indicator on the key and the secondary function is displayed above it. Indicator
... results with digits to select it before entering data, press % again. For example, % b 25 < calculates the square root of a given key.
" to choose a mode, and < to the left and right of the...
User Manual - Page 6
... menu. REAL real results a+bi rectangular results r±q polar results DEC HEX BIN OCT Sets the number base used for calculations. SCI expresses numbers with one digit to the left of the decimal and the appropriate power of 10, as in
1.2345678E5 (which is the same as a number from 1 to 999 times...
User Manual - Page 7
Fix 2
Fix 2 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
Examples of Classic and MathPrint™ modes
Classic mode Sci
MathPrint™ mode Sci
Float mode and answer toggle key. Float mode and answer toggle key.
User Manual - Page 10
Example
Answer toggle
%b8<
r
Last answer
%i
The last entry performed on the screen), or • Press any ... turned off. Answer toggle
r Press the r key to the variable ans. 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 ...
User Manual - Page 11
... of 64. Note: In Classic mode, exponentiation using the G key is evaluated from right to left to evaluate expressions. The
expression 2^3^2 is calculated as 2^(3^2), with a result of operations
The TI-36X Pro calculator uses Equation Operating System (EOS™) to right. Pressing 3 F F is evaluated as x2 and angle unit modifiers.
5th
Exponentiation (^) and roots (x‡...
User Manual - Page 17
The TI-36X Pro calculator evaluates expressions entered with F and a from left to move the cursor out of a value: 1/x.
Calculates the square root of a negative value. Calculates the nth root of any non-negative value and any odd integer root of a non-negative value.
Use " to right in both Classic and MathPrint™ modes. The calculator evaluates expressions entered...
User Manual - Page 18
2 %a <
Pi
g (multi-tap key) p = 3.141592653590 for display. Example
p
2 V g <
r
³ Problem What is the area of a circle if the radius is approximately 452.4 square cm when rounded to one decimal place.
18 The area of the circle is 144 p square cm. p = 3.141592654 for calculations. Reminder: A = p×r2
g V 12 F < r
The area of the circle is 12 cm?
User Manual - Page 22
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 that 30¡ = p / 6 radians. Round the results to radian mode and calculate the sine of 30¡. DEG
q<
4DMSS
2gd""4 <
1.5 d " " 6 <
³ Problem Two adjacent angles...
User Manual - Page 23
...and find the sine of 30¡. Converts rectangular to one decimal place. R³´P
- q $ $ " " <
23 Round the results to polar and displays q. Note: Press - X 30 d " " < ) < q < XgP6"d""4 ) <
Rectangular to rectangular and displays x. Set Angle mode, as necessary, before starting calculations.
1: P ´Rx( 2: P ´Ry( 3: R ´Pr( 4: R ´Pq(
Converts polar...
User Manual - Page 25
m±A 3
c
c = 32 + 72
C
7
B
q < $ $ " " <
-ZZ7P3")<
25 Lengths are in meters. Then calculate angle B and the length of the right triangle below. Round results to one decimal place. tan-1
- Reminder:
tan A =
7-3
therefore
m±A
=
tan-1
⎛ ⎝
7-3
⎞ ⎠
m±A + m±B + 90¡ = 180¡
A
therefore m±B = 90¡ - Z Z1 ) <
r
cos
...
User Manual - Page 26
Hyperbolics
X Y Z (multi-tap keys) Pressing one decimal place, the measure of angle A is 66.8¡, the measure of angle B is 23.2¡, and the length of these multi-...hyperbolic or inverse hyperbolic function. 90 U % i < %b3FT7F< r
To one of the hypotenuse is 7.6 meters. XXX5)T2
<
##
Angle modes do not affect hyperbolic calculations.
Example
Set floating q $ $ < decimal
HYP
-
User Manual - Page 28
You can switch to Classic mode to calculate nDeriv(, the calculator can use nDeriv( once in Classic mode
Classic: nDeriv(expression,variable,value[,H])
%A...mode, the default H is 1EM3. You can return a false derivative value at x = ---2---
3 What do you notice? (Fix 3 decimal places.)
28
Example in MathPrint™ mode
%A %A z F T 5 z "" M 1 <
Example in expression. f′(x) = f--(---x...
User Manual - Page 31
... already has a value, that you store values to store the value in the selected variable. Features of x: -5; -1.
%nV 5 U 2 <
M5%m M1%m
Memory and stored variables
z L %h %{ The TI-36X Pro calculator has 8 memory variables-x, y, z, t, a, b, c, and d. Press < to variables. %m
6%m
Redefine op % n F <
Recall op 5 % m 20 % m
³ Problem Given the linear function y = 5x...
User Manual - Page 34
Numeric notation, decimal notation, and angle modes affect the display of 210 meters. Each list can contain up to reach a depth of an element (except fractional elements). 210... % # to go to the top of a list, and % $ to go to reach a depth of 210 meters.
List formulas accept all calculator functions and real numbers.
Example
L1 Formula
v 1 P 4 $ 2 P 4 $ 3 P 4 $ 4 P 4 <
" v "
34
User Manual - Page 44
...
49
5.30 14.45
3 65
20.21
4 79
38.45
Use the relationship between speed and braking distance to view a and b.
44 Test No.
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 64
... abbreviated name next to scroll through the list of the constant. The UNITS menu has the same constants as NAMES but the units of the TI-36X Pro calculator. Press % Πto paste in various areas of the constant show in the two menus. 2 z T z z z
< 2
< 5
<
%‡
< 4 < 6 <
Constants
Constants lets you access scientific constants to access...
User Manual - Page 76
....
• From the bottom, carefully separate the front from the back of the calculator.
76
How to snap the new battery into place. Discard used batteries immediately.
&#...Press firmly to remove or replace the battery The TI-36X Pro calculator uses one 3 volt CR2032 lithium battery. Remove the protective cover and turn the calculator face downwards.
• With a small screwdriver,...
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