Solution 10617: ERROR SINGULARITY Using the Equation Solver on the TI-85 and TI-86 When a Solution is Calculated Using the TI-89 Family.
...em solvers, which use a slightly different criteria for determining when a linear system is too poorly conditioned to solve accurately. For more information regarding your Texas Instruments graphing calculator, please refer to the guidebooks section. Solution 10617: ERROR SINGULARITY Using the E...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10617
Solution 12219: Permitted TI Calculators for Society of Actuaries (SOA) Examinations.
...nowledge Base Knowledge Base Search What are permitted TI handhelds for Society of Actuaries (SOA) examinations? Candidates may use TI BA-35 Solar, BA II PLUS™, BA II PLUS™ PROFESSIONAL,TI-30X, TI-30Xa, or TI-30X IIS/B. Candidates using any of these calculators need not...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12219
Solution 12254: Converting Degrees Fahrenheit (°F) to Degrees Celsius (°C) on the TI-30X IIS/B.
Solution 12254: Converting Degrees Fahrenheit (°F) to Degrees Celsius (°C) on the TI-30X IIS/B. Solution 12254: Converting Degrees Fahrenheit (°F) to Degrees Celsius (°C) on the TI-30X IIS/B. global Solution 12254: Converting Degrees Fahrenheit (°F) to Degrees Celsius (°C) on the TI-30X I...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12254
Solution 10438: Performing Polar to Rectangular and Rectangular to Polar Conversions on the TI-85 and TI-86.
...bol, press [2nd] [,]. 2) Press [2nd] [CPLX] 3) Press [MORE] [F1] [ENTER] The screen will show (3.000..., 3.999...) as the solution, which is approximately (3,4). Please see the TI-85 and TI-86 guidebooks for additional information. Solution 10438: Performing Polar to Rectangular and Rectangul...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10438
Solution 12256: Converting from Rectangular to Polar Coordinates Using the TI-30X IIS/B and TI-30XS MultiView™.
...ordinates to polar coordinates, please follow the example listed below: Convert the rectangular coordinate (4,3) to polar form (r, q). To find r or magnitude: • Press [DRG] • Using the left and right arrow keys, underline DEG (for Degree mode) • Press [ENTER] • Press [2nd] [° ' "](key directly...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12256
Solution 40442: Texas Instruments Computer Algebra System (CAS) Calculators Produce an Unexpected Derivative Result for Function Defined with Constant.
...oduce an unexpected result for function defined with constant that is used later to evaluate function derivatives? Texas Instruments CAS calculators may produce an unexpected result for function defined with constant that is used later to evaluate function derivatives as listed in the example be...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/40442
Solution 12260: Fraction Conversions on the TI-30X IIB / TI-30X IIS.
... Knowledge Base Search How are fractions converted on the TI-30X IIB / TI-30X IIS? The TI-30X IIB / TI-30X IIS will convert to decimals, fractions, mixed numbers, and improper fractions. To do these conversions follow the instructions listed below: Converting a Fraction to Dec...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12260
Solution 11661: Discontinuation of Printer Display Calculators.
...truments printer calculators been discontinued? Over the past few years, Texas Instruments has increased its commitment to the educational technology marketplace. While the printer display product line has been successful for TI, it no longer supports TI long-term goals of providing the best serv...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/11661
Solution 10483: Discontinued Texas Instruments Scientific Calculators.
...31 • TI-34 • TI-34 II • TI-35 Plus • TI-35X • TI-36 Solar • TI-36X Solar • TI-36X II • TI-68 • TI-60X • TI-74 • TI-95 Users of these models may want to consider upgrading to a current scientific calculator. Please Note: Some replacement parts for discontinued units may be purchased fr...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10483
Solution 12263: Using the Constant K Function on the TI-30X IIS/B.
Solution 12263: Using the Constant K Function on the TI-30X IIS/B. Solution 12263: Using the Constant K Function on the TI-30X IIS/B. global Solution 12263: Using the Constant K Function on the TI-30X IIS/B. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12263
Solution 10482: Discontinued Texas Instruments (TI) Graphing Calculators.
... TI-86 TI-84 Plus CE or TI-Nspire CX II (for General Math) TI-89 Titanium or TI-Nspire CX II CAS (for Engineering or AP Courses) ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10482
Solution 12267: Clearing the Memory on a TI-30Xa Family Calculator.
Solution 12267: Clearing the Memory on a TI-30Xa Family Calculator. Solution 12267: Clearing the Memory on a TI-30Xa Family Calculator. global Solution 12267: Clearing the Memory on a TI-30Xa Family Calculator. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12267
Solution 10479: Contacting Technical Support for the TI-74 BasicCalc and TI-95 ProCalc.
...ts, accessories, service, or support for these units. Please contact High Tech Solutions for technical support. High Tech Solutions1509 6th St, #205Marysville, WA 98270Telephone: 1-360-653-1570Fax: 1-360-653-1722 Solution 10479: Contacting Technical Support for the TI-74 BasicCalc and TI-95 Pr...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10479
Solution 10477: Replacing and Installing the Batteries in a TI-35X.
...wo A-76 batteries. Comparable battery model numbers include:Duracell® D357Eveready® 357To replace the batteries:• Turn the calculator off. • Place a small screwdriver, paper clip, or a similar instrument into the slot and gently lift the battery cover. • Remove the discharged batteries and instal...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10477
Solution 12272: Computing One-Variable Statistics Using the TI-34.
...nd sample standard deviation for the data set: {45, 55, 55, 55, 60, 80}. • Press [MODE] [5] to enter the statistics mode. • Input 45, then press [Sigma +] to save the point. • Input 55, then [Sigma +]. • Input 55, then [Sigma +]. • Input 55, then [Sigma +]. • Input 60, then [Sigma +]. • Input 80...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12272
Solution 35615: Replacing the Battery in a TI-36X Pro Scientific Calculator.
... but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, as we cannot be held responsible for any damage caused when you attempt to replace the battery. However, since your calculator is already out of warranty, you might choose to remove the back...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/35615
Solution 12278: Calculating Secant, Cosecant, and Cotangent Trigonometric Functions on the TI-30X IIS/B.
Solution 12278: Calculating Secant, Cosecant, and Cotangent Trigonometric Functions on the TI-30X IIS/B. Solution 12278: Calculating Secant, Cosecant, and Cotangent Trigonometric Functions on the TI-30X IIS/B. global Solution 12278: Calculating Secant, Cosecant, and Cotangent Trigonometri...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12278
Solution 12280: Calculating Standard Deviation on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™.
Solution 12280: Calculating Standard Deviation on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™. Solution 12280: Calculating Standard Deviation on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™. global Solution 12280: Calculating Standard Deviation on ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12280
Solution 12281: Calculating the Log and Inverse Log of a Number Using the TI-34 II Explorer Plus™.
Solution 12281: Calculating the Log and Inverse Log of a Number Using the TI-34 II Explorer Plus™. Solution 12281: Calculating the Log and Inverse Log of a Number Using the TI-34 II Explorer Plus™. global Solution 12281: Calculating the Log and Inverse Log of a Number Using the TI-34 II E...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12281
Solution 34718: Calculating Permutations and Combinations Using the TI-84 Plus C Silver Edition Calculator.
...ion Calculator? The examples below will demonstrate how to calculate permutations and combinations using the TI-84 Plus C Silver Edition.Example: How many possible permutations of 2 cards can be chosen from a deck of 5 cards?• Input 5.• Press [MATH], arrow right to highlight PRB, then press [2] t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34718
Solution 12227: Performing Log Calculations on a Single-Line Display Scientific Calculator.
Solution 12227: Performing Log Calculations on a Single-Line Display Scientific Calculator. Solution 12227: Performing Log Calculations on a Single-Line Display Scientific Calculator. global Solution 12227: Performing Log Calculations on a Single-Line Display Scientific Calculator. websi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12227
Solution 12283: Converting from Rectangular to Polar Coordinates Using the TI-34 II Explorer Plus.
...ing the TI-34 II Explorer Plus, please follow the example listed below: Convert the rectangular coordinate (4,3) to polar form (r, q). To find r or magnitude: 1) Press [2nd][←F]. 2) Using the left and right arrow keys, underline DEG (for Degree mode). 3) Press [ENTER]. 4) Press [2nd] [° ' "](k...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12283
Solution 12226: Performing Inverse Trigonometry Functions on a Single Line Display Scientific Calculator.
... line display Scientific calculator? Please see the below examples for performing inverse trigonometry functions: Example for Degrees: Please Note: Make sure that DEG is on the display. If DEG is not on the display, press the [DGR] key or [2nd] [DGR] until DEG is on the display. To find the inv...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12226
Solution 34672: Graphing the Fibonacci Sequence on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...start at 1. 10) Press [2nd] [graph] to see the table of n and u(n). Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Last updated: 7/10/2023 Solution 34672: Graphing the Fibonacci Sequence on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34672
Solution 12295: Setting Scientific Notation Mode on the TI-34 II Explorer Plus™ and TI-34 MultiView™ Scientific Calculators.
... Knowledge Base Search How do I set the TI-34 II Explorer Plus and TI-34 MultiView to scientific notation mode? Although numbers may be entered in scientific notation on the TI-34 II Explorer Plus and TI-34 MultiView, there is not a way to set either calculator to a mode that...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12295