patents
...6643731, 6643751, 6661465, 6704013, 6753927, 6768288, 6771252, 6829626, 6854001, 6867777, 6870533, 6874005, 6922710, 6938060, 6956560, 6968208, 6990519, 7042713, 7499848, 7557789, 7653632, 7777744, 7820924, 8499014, 8533788, 8656044, 8774184, 8892614, 8959452, 9170680, 9218504, 9258703, 9280524,...https://education.ti.com/en/legal/patents
Error Codes for Account-based Licenses | Texas Instruments
...or TI-Cares™ customer support. ET106 TI_SignInError TI_SignInInitError Error message: Sign in unsuccessful. See ET101 for resolution. ET199 TI_FingerprintError TI_StorageError Error message: Please contact TI-Cares™ customer support. Resolution: Data required by the applic...https://education.ti.com/en/customer-support/error-code
Customer Support Sales Contact
...sippi, South Carolina Beth Smith 904.607.9030 Arizona, New Mexico, Texas ESCs 4, 10–12, 15, 18, 19 Pareesa Schulte 505.803.6963 Louisiana, Oklahoma, Texas ESCs 1–3, 5–9, 13, 14, 16, 17, 20 ...https://education.ti.com/en/customer-support/sales-contact
Worldwide Customer Support | Texas Instruments
... 021 2307 3499 (available from 14:00 to 19:00) Customer support ...https://education.ti.com/en/customer-support/support-worldwide
Solution 12668: Screen Dimensions on TI Graphing Calculators.
...2, TI-92 Plus, and Voyage™ 200 240 by 128 pixels (239 x 103 for graphing) TI-Nspire™ Handheld, and TI-Nspire™ CAS Handheld 240 by 320 pixels (239 x 319 for graphing) TI-Nspire™ CX Handheld, and TI-Nspire™ CX CAS Handheld 320 x 240 pixels (3.5" diagonal) 125 DPI; 16-bit color Please see the grap...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12668
Solution 26350: Recommendation for Disinfecting TI Handheld Products.
Solution 26350 : How to Sanitize TI Handheld Products. 26350 - Disinfecting Handheld Products, sanitize Solution 26350: Recommendation for Disinfecting TI Handheld Products. global Solution 26350: Recommendation for Disinfecting TI Handheld Products. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26350
Solution 11483: Correcting the Error Message "TI-83 Plus or TI-89 detected, but could not get status" Using the TI Connect™ Software for Windows®.
... Connectivity cable to the TI-83 Plus family calculator and the computer. • Do not start the TI Connect software. • Download the TI-83 Plus family v1.19 OS onto the PC's desktop. **Force the TI-83 Plus family calculator into the "Boot screen" (see instructions below)** • "Waiting...Please install...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11483
Solution 35576: Calculating the Mean or Median of a List Using TI-Nspire™ Family Handhelds.
...I-Nspire Family Handhelds? To solve the mean or median of a list, follow the examples below. Example: Find the mean and median of {2, 4, 4, 6, 7, 9, 19} 1) Store the values to a list so you can use that with calculations. 2) From the home screen, go to the calculator option. 3) Input {2, 4, 4,...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35576
Solution 21089: TI-Nspire™ Family Products Available from the TI Technology Rewards Program.
...tware · Redeem 3,300 points for TI-Nspire or TI-Nspire CX Navigator 5-User Add On (TI-Nspire Navigator system not included.) · Redeem 19,340 points for TI-Nspire or TI-Nspire CX Navigator CX 15-User system · Redeem 29,030 points for TI-Nspire or TI-Nspire CX Navigator CX 3...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/21089
Solution 24493: Missing Graph Lines When Graphing a Family Functions on the TI-Nspire™ Family Products.
...ll show only 16 lines: f(x)=seq(a*x+1,a,1,20) If entered into the calculator like it is written above, the calculator would disregard 17x+1, 18x+1, 19x+1 and 20x+1. To graph all the functions, break up the family of functions as follows: • Press [home]. • Press [ctrl] [+page]. • Press 2: Add ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24493
Solution 24510: Manually Capturing Data on the TI-Nspire™ Family.
...o grab it. 17) Change the circumference of the circle using the arrow keys. 18) Press [ctrl] [.] to store the desired circumference value to capture. 19) Repeat as necessary. 20) Return to the Lists & Spreadsheet page, by pressing [ctrl] [►] to view the results. Please see the TI-Nspire family...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24510
Solution 10600: Troubleshooting a TI-83 Plus or TI-84 Plus Family Graphing Calculator That Displays RAM Cleared.
...e calculator should display "Waiting...Please install calculator software now". From here, follow the instructions listed for Knowledgebase Article #11945. If you have questions about the information listed above, please contact TI-Cares for additional assistance. Solution 10600: Troubleshooting...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/10600
Solution 12681: Requesting A Returned Material Authorization (RMA) Number For A Product Replacement.
...dress • Phone number • Product name/model number • Purchase date • Manufacturing code(the number on the back of the device - Example: XXXXXXXXX N-1199A) • Detailed description of the problem If a RMA number has already been issued and you need to return additional units, please contact Custom...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12681
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 Product...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/12065
Solution 32731: Inserting Chemical Equations Using the TI-Nspire™ Family Products.
...hem box, click anywhere outside it. Notes: - Chemical notation is only available on TI-Nspire/TI-Nspire CAS Software and Handheld OS version 3.2.01219. - Equations in a chem box cannot be evaluated or balanced. - Element capitalization may not work in every situation. For example, to enter carb...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32731
Solution 30050: Finding the Number of Days Between Two Dates on the TI-Nspire™ Family Products.
...ype in dbd( ) 2) Enter the date in the ( ) in the following format: MM. DDYY, MM. DDYY Example: To find the number of days between December 24, 1999 and April 05, 2000, you would input dbd (12.2499,04.0500) and press [enter] Please see the TI-Nspire family guidebooks for additional inform...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30050
Solution 12662: Order of Release of Graphing Calculators.
...ecame available in the following order: Model Release Date TI-81 1990/91 TI-85 1992 TI-82 1994 TI...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12662
Solution 34849: Resolving the Error "Unable to Complete the Transfer" or "USB Communication Error: Multiple Files Matched" on the TI-84 Plus Family of Graphing Calculators.
...file that should be saved. If, after the update, the same error message or the error message "USB communication error: Multiple files matched (8C080019)" is displayed, download the next operating system version when it becomes available. Please see the TI-84 Plus Family guidebooks for additiona...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34849
Solution 34598: Calculating Cubic Regressions on the TI-84 Plus Family of Graphing Calculators.
...phing calculators? Example: Find the cubic regression equation for the x and y values below. xStat: {80, 84, 86, 91, 93, 96} yStat: {10, 7, 9, 18, 19, 15} To enter the data: • Enter STAT edit mode by pressing [STAT] [ 1 ]. • Enter the data in the L1 and L2 lists, pressing [ENTER] after each e...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34598
Solution 34851: Finding Days Between Dates on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ax is as follows: dbd(date1,date2) Please Note: For the TI-83 Plus, TI-84 Plus, and TI-84 Plus C Silver Edition the dates must be between the years 1950 through 2049. Additional Note: For the TI-84 Plus CE the dates must be between the years 1980 through 2079 on the latest version of OS. date...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34851
Solution 11693: Algorithm for Solving Trigonometric Functions (Sine, Cosine and Tangent) on Texas Instruments' Graphing Calculators.
...ble in education, at least for advanced students. CORDIC is an acronym for COrdinate Rotation DIgital Computer and was developed by J.E. Volder in 1959 (ref 6). Additional articles and one book chapter covering the technique are given in references 7 - 10. All these articles are complete eno...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11693
Solution 14243: Drawing a Pictograph On The TI-73 Explorer™.
... City • Los Angeles • Washington • Denver • Kansas City • Vancouver Create a numerical list called Dist using the following data: {2215, 1775, 2180, 1927, 1397, 836, 3444} • Turn off all the stat plots by pressing [2nd][PLOT]4 [ENTER] • Display the STAT PLOTS menu by pressing [2nd][PLOT] • Defi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14243
Solution 11842: Algorithm Used for Symbolic Integration Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... parts, and partial-fraction expansion, much as described by J. Moses in "Symbolic Integration: The Stormy Decade", Communications of the ACM, August 1971, Volume 14, Number 8, pp. 548-559. Antiderivatives are NOT computed by any of the Risch-type algorithms. Definite integrals are determined by ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11842
Solution 14292: Performing Hyperbolic Cosecant, Cotangent and Cosine Functions on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...examples provided below. Example 1: Inputting cosh(1.2) will return the result of 1.81066. Example 2: Inputting coth(1.2) will return the result of 1.19954. Example 3: Inputting csch(1.2) will return the result of 0.662488. Note: The result provided above are based on the calculator being in DEGR...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14292
Solution 35134: Calculating Present Value (PV) on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...sing the up and down arrows and press [F2] this will compute with monthly interest for the Present Value of the Time value money formula Answer: PV=$191131 Note: To compute for a yearly interest, change PpY and CpY to 1. Please see the TI-89 family, TI-92 family, and Voyage 200 guidebooks for ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35134