Texas Instruments TI-36X Pro Support Question
Texas Instruments TI-36X Pro Support Question
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Question posted by phil2neekp on November 5th, 2013
How Do I Find Approximation Of Square Root Using 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
...TI-36X Pro screen can enter up to four levels of four lines with other instructions. In the MathPrint™ mode, you can display a maximum of consecutive nested functions and expressions, which include fractions, square roots... on the calculator. % ' turns it off the calculator automatically if no key is pressed for keystroke examples that demonstrate the TI-36X Pro functions. Home...
User Manual - Page 4
...box.
4
Normal cursor. When you type will appear.
Shows where the next item you calculate an entry on the right side of the entry or on the Home screen, depending ...upon space, the answer is stored in data editor. Placeholder box for default DEC mode. Use arrow keys to provide additional information concerning functions or results. Press
# and $ to scroll.
...
User Manual - Page 5
... mode, and < to choose modes. NORM SCI ENG Sets the numeric notation mode.
Modes
q
Use q to select it.
Indicator
Definition
MathPrint™ cursor. DEG RAD GRAD Sets the angle mode ...screen and perform your work using the chosen mode settings.
Press $ # ! The primary function is indicated on the screen. For example, % b 25 < calculates the square root of the decimal, as ...
User Manual - Page 6
...times 10 to the left of the decimal and the appropriate power of digits (0 through F, use and so on.) BIN binary OCT octal CLASSIC MATHPRINT CLASSIC mode displays inputs and outputs in
1....real results a+bi rectangular results r±q polar results DEC HEX BIN OCT Sets the number base used for calculations. DEC decimal HEX hexadecimal (To enter hex digits A through 9) to display to enter a...
User Manual - Page 7
U n/d
U n/d
Exponent example
Exponent example
Square root example
Square root example
Cube root example
Cube root example
7
Float mode and answer toggle key. 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 8
...and $ to scroll and select a menu item, or press the corresponding number next to a large number of this guidebook describe how to use the keys. For example, the X key contains the trigonometry functions
sin and sin/ as well as the hyperbolic functions sinh and sinh/.
...press it. Multi-tap keys
A multi-tap key is one that
you want to enter. Applicable sections of calculator functions.
User Manual - Page 10
..., which may not match the rounded value. 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. This variable is retained in the full precision of ans: •...
User Manual - Page 11
... (^) and roots (x‡). The calculator evaluates expressions entered with F and a from left to right.
In MathPrint™ mode, exponentiation using the
G key...from left . 3%c%i <
Order of 64.
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 and in both Classic...
User Manual - Page 17
... evaluates expressions entered with F and a from left to the power indicated. Calculates the square root of a value: 1/x.
Gives the inverse of a non-negative value.
Examples
q$ Use " to right in both Classic and MathPrint™ modes.
The TI-36X Pro calculator evaluates expressions entered with F and a from left to move the cursor out of the power. Raises a value...
User Manual - Page 18
The area of the circle is 144 p square cm. 2 %a <
Pi
g (multi-tap key) p = 3.141592653590 for display. Reminder: A = p×r2
g V 12 F < r
The area of a circle if the radius is 12 cm? p = 3.141592654 for calculations. 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
User Manual - Page 27
... H (if not specified, the
default is valid only for real numbers.
27 This function is 1EM3). Examples
LOG
D D1 ) <
LN
D 5 ) V 2 <
10›
- 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. C CD D
2 ) <
D DC C
5 " ) <
e›
- Logarithm and exponential functions...
User Manual - Page 28
In MathPrint™ mode, the default H is 1EM3.
Because of the method used to calculate nDeriv(, the calculator can use nDeriv( once 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 tangent line to change H for ...
User Manual - Page 31
...
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 store. L lets you store. %m
6%m
Redefine op % 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...
User Manual - Page 37
... values for r2 and r.
8: PwrReg ax^b Fits the model equation y=axb to the data using a least-squares fit and transformed values ln(x) and ln(y). It displays values for a, b, c, and d; it...a value for r2 and r.
9: ExpReg ab^x Fits the model equation y=abx to the data using a least-squares fit and transformed values x and ln(y). At least three data points are required.
7: LnReg a+...
User Manual - Page 44
... at 55 kph.
Speed (kph)
Braking distance (m)
1
2
33
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. v v $ $ $
< 33 $ 49 $ 65 $ 79 $ " 5.3 $ 14.45...
User Manual - Page 64
oro" to select either the NAMES or UNITS menus of the same 20 physical constants.Use # and $ to paste in various areas of the TI-36X Pro calculator. The NAMES menu displays an abbreviated name next to access, and ! The UNITS menu has the same constants as NAMES but the units of the ...
User Manual - Page 69
Use ! ando" to highlight the desired complex results format a+bi, or r±q, and press q $ $ $ Selects 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 ...
User Manual - Page 73
...integer -
This error is returned when:
• The calculation contains too many pending operations (more than 23). If using fractions, square roots, exponents with a non-real number where a real number...the digit limits (80 for stat entries or 47 for x and n in a Polynomial solver calculation is not an integer between 0 and 69. Infinite Solutions -The equation entered in 1-Var and...
User Manual - Page 76
... to snap the new battery into place. The batteries can burst or explode, releasing hazardous chemicals.
Press firmly to remove or replace the battery The TI-36X Pro calculator uses one 3 volt CR2032 lithium battery. Important: When replacing the battery, avoid any of the internal parts.
• With a small screwdriver (if required), remove the battery...
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