Solution 30711: Using The Nextprime() Function On A TI-Nspire™ or TI-Nspire CAS Family Products.
...application, press the catalog button (the open book). • Across the top of the screen, choose the last tab. This is tab 5 on Non CAS Products, or tab 6 on CAS Products. • Scroll to "numtheory", and press [enter], then scroll to "nextprime". • Press [enter] on "nextprime". This will take you ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30711
Solution 33791: Using the Floor ( ) Function on the TI-Nspire™ Family Products.
...loor (2.14) 1) Press [home] and choose 1: New Document, 1: Add Calculator. 2) Press [menu]. 3) Press 2: Number. 4) Press 8: Number Tools. 5) Press 6: Floor. 6) Press [2] [.] [1] [4] [enter]. Example 2: Floor ({1.5, 2.7, 3.9}) 1) Press [menu]. 2) Press 2: Number. 3) Press 8: Number Tool...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33791
Solution 35474: Using the nfMin() and nfMax() Function on the TI-Nspire™ Family Products.
...he calculator screen press [menu]. 2) Press 4: Calculus. 3) Press 5: Numerical Function Minimum. 4) Press [trig]. 5) Highlight sin and press [enter]. 6) Press [x] [)] [,] [x] [,] [(-)] [p ] [enter] [,] [p ] [enter]. 7) Press [enter] again to display the results. Please Note: On the TI-Nspire C...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35474
Solution 12065: nSolve() (Numeric Solve) Function Algorithm for the TI-89 Family, TI-92 Family, Voyage 200 and TI-Nspire™ CAS Family Products.
... uses a combination of bisection and the secant method, as described in Shampine and Allen Numerical Computing: An Introduction, W.B. Saunders Co., 1973. Solution 12065: nSolve() (Numeric Solve) Function Algorithm for the TI-89 Family, TI-92 Family, Voyage 200 and TI-Nspire™ CAS Family Products....https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/12065
Solution 31771: Finding the Zero of a Function Using the TI-Nspire™ CAS and TI-Nspire CX CAS Handhelds.
... calculator application. 2) Press [catalog] [1] [Z]. 3) Select zeros( . 4) Press [enter]. 5) Input [2] [x] [x2] [+] [2] [x] [-] [4] [,] [x]. 6) Press [enter]. 7) The answer is {-2,1}. Please see the TI-Nspire CX CAS, and TI-Nspire CAS guidebooks for additional information. Solution 31...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31771
Solution 31552: Creating a Function Table Using the TI-36X Pro.
...of values based on the table start and table step. X = ? lets you build a table manually by entering specific values for the independent variable x. 7) Scroll to calculate and press [enter]. You will now see a table of values; however, if you chose the 'X = ?', you may now enter values for X an...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31552
Solution 21770: Finding the Minimum, Maximum, and Zeros of a Function Using the TI-Nspire™ Family Products.
... the function's vertex is on the bottom of the graph, the user will be finding the minimum of the function. To access the Minimum tool, press [menu] [6] [2]. • The handheld will prompt for the "lower bound?". Using the arrow keys, move the cursor to the left of the minimum point and press [enter]...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21770
Solution 34417: Evaluating Composite Functions for a Specific Value of X on the TI-83 Plus and TI-84 Plus Family.
...ite function. • Press [TRACE] then input .5 and press [ENTER]. The coordinates are displayed, even if CoordOff format is selected. The y-value of 26 is the solution to the problem. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34417: Evaluati...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34417
Solution 34846: Graphing a Normal PDF Function and Displaying the Normal Distribution Curve on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ithout "tails". To see the graph with "tails", input 960 (Mean plus 4 times the Standard Deviation). 6) For Xscl, input 40 (Standard Deviation). 7) For Ymin, Ymax, and Yscl, input the default values of -10, 10 and 1 respectively. If these values are already present, disregard this step. 8...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34846
Solution 34847: Using the fMin( ) Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...he function minimum of sin(A), for the variable A, with -p for the lower bound and p for the upper bound. 1) From the main screen press [MATH] then [6] to select 6:fMin( 2) Press [SIN] [ALPHA] [A] [)] [,] [ALPHA] [A] [,] [(-)] [2ND] [p] [,] [2ND] [p] [)] and [ENTER] to display the results. P...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34847
Solution 34615: Using the fMax Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ind the function maximum of sin(A), for the variable A, with -π for the lower bound and π for the upper bound. 1) From the main screen press [math] [7] to select 7: fMax( 2) Press [sin] [alpha] [math] [ ) ] [,] [alpha] [math] [,] [ (-) ] [2nd] [^] [,] [2nd] [^] [π] [ ) ] to enter sin(A), A, -π, ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34615
Solution 34516: Finding the Zero of a Function on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
... value and press [ENTER]. 6) When prompted for "Right Bound?", specify the right bound for x using the arrow keys or enter a value and press [ENTER]. 7) When prompted for "Guess?", move the cursor close to the zero value or enter a value and press [ENTER]. The screen will show the zero, which ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34516
Solution 11693: Algorithm for Solving Trigonometric Functions (Sine, Cosine and Tangent) on Texas Instruments' Graphing Calculators.
...ctions are either polynomial approximations or the CORDIC method. TI calculators have almost always used CORDIC, the exceptions being the CC-40, TI-74 and TI-95 which used polynomial approximations. In the PC world, the popular Intel math co-processors like the 8087 use CORDIC methods, while...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11693
Solution 13326: Using the RandSeed Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...umber is ¹ 0, it is used to generate two seeds, which are stored in system variables seed1 and seed2. Example:1) Press [2nd][MATH], and arrow down to 7:Probability2) Press the right arrow key and scroll down and select 6:RandSeed3) Press [ENTER] and input [1][1][4][7] and press [ENTER]. Please se...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13326
Solution 12650: Calculating Trigonometric Functions on the TI-81.
...r 30. 5) Next press the [ENTER] key. 6) Cosine of 30 degrees is equal to (.86602....) in degrees to enter this press the [COS] key and then enter 30. 7) Next press the [ENTER] key. 8) Tangent of 30 degrees is equal to (.57735.....) in degrees to enter this press the [TAN] key and then enter 30. 9...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12650
Solution 12645: Graphing a Function on the TI-80 and TI-81.
... Knowledge Base Search How can I graph functions using the TI-80 or TI-81? The TI-80 has been discontinued. When upgrading, consider the TI-73 Explorer™. The TI-73 Explorer is completely compatible with curricular materials for upper elementary through lower middle grades, from fraction...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12645
Solution 15462: Integrating Lower and Upper Bounds of a Function on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...a - [0] [,] [1] • Close the parentheses - [)] The screen should display: S(e^(X^2), X, 0, 1) Press [Enter] to integrate. The answer should be 1.46265174591. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 15462: Integrating Lower and Upper...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15462
Solution 11806: Creating and Evaluating User-Defined Functions on the TI-89 Family, TI-92 Family and Voyage™ 200.
...ENTER]. The answer displayed is 25. 3. Using the Program Editor. Follow the steps below to define a new function: 1) Press [APPS] and then select 7:Program Editor. If the Icons desktop is active, select the Program Editor icon and press [ENTER]. 2) Select 3:New 3) Specify the applicable infor...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11806
Solution 10410: Algorithm for the Solver Function on the TI-85 and TI-86.
...(-11 on the graph). Close to x=-1 in the center, the function evaluates to about -3E-13 (-12.5 on the graph). However, in the range of about +/- 2E-7 either side of x=-1, the function evaluation becomes erratic, with exact zero evaluations where pixels are blank and evaluations with positive ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10410
Solution 11770: Graphing Polar Rose Functions on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
..., [+], and then press [ENTER] on 1:Greek. Scroll down to 9:q and press [ENTER]. 5) Press [)] to finish the equation and then press [ENTER] to save. 6) Now , press the [Diamond Key] and [F2] to access the Window settings. 7) Change qmax to 4p. 8) Finally, press the [Diamond Key] and [F3] to v...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11770
Solution 25870: Setting the Window Range When Graphing the Normal PDF Function Using a TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculator.
...sor on top of the functions and pressing [CLEAR]. 2. For Y1, input normalpdf(x,800,40). NOTE: To access the normalpdf function, press [CATALOG] [F3] [6], scroll down to "normalPdf(" and press [ENTER]. 3. Press [green diamond] [F2] to access the WINDOW settings. 4. For Xmin, input 680 (Mean min...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/25870
Solution 27750: Finding the Intersection of Two Functions on the TI-73 Explorer™ Graphing Calculator.
...t function. 3) Press [CLEAR] [2] [2nd] [TEXT] [↓] [↓] [→] [→] [→] [Enter] [↓] [↓] [Enter] [+] [4] to enter the second function. 4) Press [Math] [6] [↑] [CLEAR] [0] [2nd] [TEXT] [↓] [↓] [↓] [Enter] [↓] [Enter] [2nd] [VARS] [2] [1] [-] [2nd] [VARS] [2] [2] this is to use the equation solver to...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/27750
Solution 27470: Issues following example Time-Value-of- Money Function in the TI-89 Titanium and Voyage 200 Guidebooks
...lists spaces where multiplication signs are supposed to be listed. The corrected instructions are listed below: tvm(temp1,temp2,temp3,temp4,temp5,temp6) Func Local tempi,tempfunc,tempstr1 -temp3+(1+temp2/1200*temp6)*temp4*((1-(1+temp2/1200)^(-temp1))/(temp2/1200))-temp5*(1+temp2/1200)^(-temp1)®t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/27470
Solution 12263: Using the Constant K Function on the TI-30X IIS/B.
...ot entered, 0 is assumed, and "Ans" will appear in the display. 6) Press [=] to place the contents of K at the end of the expression and evaluate it. 7) Continue pressing [=] to repeat the constant. The result is stored in "Ans", which is displayed, and the constant is used to evaluate the new e...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12263
Solution 10345: Using the Tax Rate Functions on the TI-1795 SV.
...5 SV? Refer to the below instructions on how to use the tax rate functions of the TI-1795 SV.To set the tax rate: 1) Input the tax rate, for example, 62) Press [RATE]3) Press [Tax+] To recall the tax rate: 1) Press [RATE]2) Press [Tax-]To use the new tax rate in a calculation:The following exampl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10345