Texas Instruments TI-36X Pro Support Question
Texas Instruments TI-36X Pro Support Question
Find answers below for this question about Texas Instruments TI-36X Pro.Need a Texas Instruments TI-36X Pro manual? We have 1 online manual for this item!
Question posted by Fallowate on December 12th, 2013
How To Approximate Square Roots With Ti-36x Pro
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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
... the calculator on and off
& turns on room lighting, battery freshness, and viewing angle. The display, pending operations, settings, and memory are displayed on the Home screen. The APD™ (Automatic Power Down™) feature turns off .
The TI-36X Pro screen can display a maximum of consecutive nested functions and expressions, which include fractions, square roots...
User Manual - Page 5
... indicator on the key and the secondary function is displayed above it. Press -
Notice that 2ND appears as in 123456.78.
5 For example, % b 25 < calculates the square root of the values stored in these sample screens. Default settings are highlighted in the unit, which remain maximal.
NORM displays results with digits to select...
User Manual - Page 6
... notation format selected in textbook format.
6 REAL real results a+bi rectangular results r±q polar results DEC HEX BIN OCT Sets the number base used for calculations.
REAL a+bi r±q Sets the format of the decimal. SCI expresses numbers with one digit to the left of the decimal and the appropriate power...
User Manual - Page 7
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 Fix 2
Fix 2 and answer toggle key. Examples of Classic and MathPrint™ modes
Classic mode Sci
MathPrint™ mode Sci
Float mode and answer toggle key.
User Manual - Page 10
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 Example
Answer toggle
%b8<
r
Last answer
%i
The last entry performed on the screen), or • ...
User Manual - Page 11
...with
a result of 64. 3%c%i <
Order of operations
The TI-36X Pro calculator uses Equation Operating System (EOS™) to right and in ...argument, such as (32)2 = 81.
6th Negation (M).
11 The expression 2^3^2 is calculated as x2 and angle unit modifiers.
5th
Exponentiation (^) and roots (x‡). Within a priority level, EOS evaluates functions from left to evaluate expressions. In...
User Manual - Page 17
... indicated. Raises a value to right in both Classic and MathPrint™ modes. Use " to right in both Classic and MathPrint™ modes.
Examples
q$ The TI-36X Pro calculator evaluates expressions entered with F and a from left to move the cursor out of a value: 1/x. Gives the inverse of the power. Powers, roots and inverses
F
G %b %c a
Calculates the square of a value.
User Manual - Page 18
2 %a <
Pi
g (multi-tap key) p = 3.141592653590 for display. The area of a circle if the radius is 12 cm? Example
p
2 V g <
r
³ Problem What is the area of the circle is 144 p square cm. Reminder: A = p×r2
g V 12 F < r
The area of the circle is approximately 452.4 square cm when rounded to one decimal place.
18 p = 3.141592654 for calculations.
User Manual - Page 27
... the common logarithm of a number. C CD D
2 ) <
D DC C
5 " ) <
e›
- C .5 <
Numeric derivative
%A
% A calculates an approximate derivative of expression with respect to variable, given the value at which to the power you specify.
Examples
LOG
D D1 ) <
LN
D 5 ) V 2 <
10›
-
C C raises 10 to calculate the derivative and H (if not specified, the
default is valid...
User Manual - Page 28
...T 5 z "" M 1 <
Example in Classic mode
Classic: nDeriv(expression,variable,value[,H])
%A %A z F T 5 z %`z %`M1 ) <
nDeriv( uses the symmetric difference quotient method, which approximates the numerical derivative value as the slope of the method used to calculate nDeriv(, the calculator can use nDeriv( once in expression. f′(x) = f--(---x 2-----ε---f--(--x As H becomes smaller, the...
User Manual - Page 31
...n F <
Recall op 5 % m 20 % m
³ Problem Given the linear function y = 5x - 2, calculate y for the following values of the calculator that use variables (such as the solvers) will use the values that value is replaced by the new one.
31 You can...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.
User Manual - Page 37
...required.
7: LnReg a+blnx Fits the model equation y=a+b ln(x) to the data using a least-squares fit and transformed values x and ln(y). It displays values for a (slope) and b (y-intercept...are required.
6: CubicReg Fits the third-degree polynomial y=ax3+bx2+cx+d to the data using a least squares fit and transformed values ln(x) and y. It displays values for a, b, and c; it is a polynomial...
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 The calculator uses the least squares method to find the line of these data points suggest a linear relationship.
A hand-drawn scatter plot of best fit, y'=ax'+b, for a vehicle traveling at...
User Manual - Page 64
... the NAMES or UNITS menus of the same 20 physical constants.Use # and $ to scroll through the list of constants in various areas of the TI-36X Pro calculator. 2 z T z z z
< 2
< 5
<
%‡
< 4 < 6 <
Constants
Constants lets you access scientific constants to paste in the two menus. The UNITS menu has the same constants as NAMES but the...
User Manual - Page 66
... feet yd 4 m yards to meters m 4 yd meters to yards mile 4 km miles to kilometers km 4 mile kilometers to miles acre 4 m2 acres to square meters m2 4 acre square meters to acres gal US 4 L US gallons to liters L 4 gal US liters to US gallons gal UK 4 ltr UK gallons to liters ltr 4 gal...
User Manual - Page 69
...:
• 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 highlight the desired complex results format a+bi, or r±q, and press ando" to scroll with in the REAL menu to DEC mode when computing...
User Manual - Page 73
... that line.
This error is displayed when an invalid value is returned when:
• The calculation contains too many pending operations (more than 23).
An entry exceeds the digit limits (80 for... using fractions, square roots, exponents with zero, or if the you set a to zero and you attempted to the next input line.
FRQ value (in a Polynomial solver calculation is returned to...
User Manual - Page 76
...contact with the other components of the case.
• From the bottom, carefully separate the front from the back of the calculator.
76
Do not mix brands (or types within the reach of the internal parts.
• With a small screwdriver (... of batteries in a new battery. Press firmly to remove or replace the battery The TI-36X Pro calculator uses one 3 volt CR2032 lithium battery.
User Manual - Page 78
... / (800) 842-2737 For U.S., Canada, Mexico, Puerto Rico, and Virgin Islands only
International information:
education.ti.com/international
For technical support
KnowledgeBase and education.ti.com/support support by e-mail:
Phone (not toll-free):
(972) 917-8324
For product (hardware) service
Customers in the U.S., Canada, Mexico, Puerto Rico and Virgin ...
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