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 alshukr on January 13th, 2016
Wrong Answer By Using Derivative Function
I tried to differentiate (4x-x^5) with x=1. pressed "enter" it gives me -1.000010001 whyyy??
Current Answers
Answer #1: Posted by TechSupport101 on January 13th, 2016 9:45 PM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,305
Member since:
May 24th, 2013 Points: 12,171,305
Hi. If you have only operated it as per the manual but go no consistant answers, I suggest you reach out to support directly from here http://www.ti.com/general/docs/contact.tsp to avail the best help as the unit could be defect.
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
....
The display is pressed for keystroke examples that demonstrate the TI-36X Pro functions. The APD™ (Automatic Power Down™) feature turns off . The TI-36X Pro screen can scroll left and right (!and ") to view the entire entry or expression.
Press T (to darken the screen) or U (to four levels of the display can enter up to lighten the...
User Manual - Page 4
Indicator
Definition
2ND
2nd function.
Placeholder box for default DEC mode. H, B, O
Indicates HEX, BIN, or OCT number-base mode. Entry-limit cursor. Use arrow keys to scroll.
No indicator displayed for empty MathPrint™ element. or " to move into the box.
4 No additional characters can be entered.
The calculator is performing an operation.
5 6
An entry...
User Manual - Page 5
... cancel it . Modes
q
Use q to exit the element.
2nd functions
%
Most keys can perform more than one function.
Notice that 2ND appears as in 123456.78.
5 For example, % b 25 < calculates the square root of the decimal, as an indicator on the key and the secondary function is displayed above it before entering data, press % again. " to choose...
User Manual - Page 8
... functions when you press it. Applicable sections of 0) 1: x = 0 2: y = 0 3: z = 0 4: t = 0 5: a = 0 6: b = 0 7: c = 0 8: d = 0
8 Multi-tap keys
A multi-tap key is one that
you access to a large number of calculator functions. To exit a menu and return to the Home screen, press % s. % h (key with a single menu): RECALL VAR (with values set to default of this guidebook describe how to use...
User Manual - Page 11
... sin, log, and all R³´P menu
items.
3rd Fractions.
4th Functions that are entered after the argument, such as 2^(3^2), with
a result of operations
The TI-36X Pro calculator uses Equation Operating System (EOS™) to evaluate expressions.
3%c%i <
Order of 64. Within a priority level, EOS evaluates functions from left to right and in both Classic and MathPrint™...
User Manual - Page 13
...compute more complex expressions (functions, variables, complex numbers, etc.), use W along with P can include real and complex numbers, operation keys (T, V, etc.), and most function keys (F, % _, etc.). In Classic mode, fractions with a double-thick fraction bar (for example, ). J %f %{
%
2
Returns to improper fractions. Clears an error message. The calculator defaults output to the...
User Manual - Page 17
... non-negative value and any odd integer root of a non-negative 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. Gives the inverse of a value. The calculator evaluates expressions entered with F and a from left to right in both Classic and MathPrint...
User Manual - Page 27
....
27 C raises e to the power you specify.
Examples
LOG
D D1 ) <
LN
D 5 ) V 2 <
10›
- This function is 1EM3). C C raises 10 to the base e (e ≈ 2.718281828459). C CD D
2 ) <
D DC C
5 " ) <
e›
-
C .5 <
Numeric derivative
%A
% A calculates an approximate derivative of a number to the power you specify. D D yields the common logarithm of a number.
User Manual - Page 28
... MathPrint™ mode
%A %A z F T 5 z "" M 1 <
Example in expression. 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...
User Manual - Page 31
... 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. Press L to store a variable, and press z to select the variable to store ... 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 ...
User Manual - Page 44
...38.45 < %s %u
3 (Selects 2-Var Stats) $ $ $
<
Press $ as necessary to estimate the braking distance required for data entered in lists. The calculator uses the least squares method to find the line of best fit, y'=ax'+b, ...Use the relationship between speed and braking distance to view a and b.
44 Test No.
A hand-drawn scatter plot of a braking test.
³ Problem The table below gives...
User Manual - Page 50
Enter a function and press Press I and select Edit function. 2. To set up a function table:
1. 2: Edit function Lets you to display a defined function in a tabular form. The function table allows you define the function f(x) and generates a table of values.
User Manual - Page 52
...t displays the matrix NAMES menu, which shows the dimensions of the matrices and lets you use them in the Matrix MATH menu, the following operations:
1: Determinant
2: T Transpose
3: ...matrix EDIT menu, which lets you define or edit matrix [A], [B], or [C].
52 Matrices
In addition to those in calculations.
1: [A] 2: [B] 3: [C] 4: [Ans]
5: [I2] 6: [I3]
Definable matrix A Definable matrix ...
User Manual - Page 53
Define [A] % t !
<
Set
" < " <
dimensions <
Enter values
< 1 $ 2 $ 3 $ 4 $
det([A]) % t "
< % t < ) <
Transpose % t < % t "$ <
<
Inverse
% t < % t "$$ <
53
Matrix example
Define matrix [A] as 1 2 34
Calculate the determinant, transpose, inverse, and rref of [A].
User Manual - Page 54
<
rref
-
% t " #
< % t
User Manual - Page 63
... content to input and calculate an expression using numbers, functions, and variables/parameters.
Examples
BIN mode: and, or
q $$$$ "" < 1111 % - ! 1 1010 < 1111 % - ! 2 1010 <
BIN mode: xor, xnor
11111 % - ! 3 10101 < 11111 % - ! 4 10101 <
HEX mode: q $$$$ not, 2's " <
%-!6 5 %i<
DEC mode: q $$$$ <
nand
192 % - ! 7
48 <
Expression evaluation
%‡
Press %‡ to Expr=. If...
User Manual - Page 64
... constants as NAMES but the units of constants in the two menus. The NAMES menu displays an abbreviated name next to the character 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 various areas of the constant. Press % Πto access, and !
User Manual - Page 72
... when: • you press I, t, ..., or -. y < 0 and x is not an odd integer. • For yx: y and x = 0; You pressed the & key to divide...function outside the valid range. You entered a value or variable that is not allowed. DIM MISMATCH - DOMAIN - COMPLEX - If you use a complex number incorrectly in an operation or in memory you entered...the wrong data type. • For a function ...
User Manual - Page 76
... a small screwdriver, remove the screws from the back. How to local regulations. Press firmly to damage any contact with the other components of children.
• Do not mix new and used batteries according to remove or replace the battery The TI-36X Pro calculator uses one 3 volt CR2032 lithium battery. Do not mix brands (or types within...
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