User manual TERRAILLON SOLARIS

[. . . ] If you store a value to PpY outside the TVM Solver, the value for CpY does not change. Note: Enter cash inflows as positive numbers, and cash outflows as negative numbers. Press O ¸ to display the TVM Solver. Highlight Finance with cursor and press ¸. Default TVM values. (ƒ 8:Clear Editor) Finance Application for the TI-89 à TI-92 Plus 4 2. Enter the known values for N, I%, PV and FV. [. . . ] To find out the application software version of the application, select A: About. Press N or ¸ to close the screen. Calculating TVM Outside of the TVM Solver All TVM and finance functions are listed in the ½ for use outside of the TVM Solver. Function calculations outside the TVM Solver do NOT save the results in memory. To save a value to a TVM variable use the following syntax: value § TVM_variable ¸ Access a TVM_variable from the VAR-LINK menu, Finance folder. TIFnance precedes a function name and finance\ precedes a variable name when pasted outside the TVM Solver. Note: The VAR-LINK Finance folder (where TVM variables are stored) is used by this application and previously-stored data can be overwritten without notification. If you enter less than six arguments, the calculator substitutes the currently stored TVM variable value for each unspecified argument. If you enter any arguments with a TVM function, you must place the argument or arguments in parentheses, separated by commas (b). tvm_N The tvm_N function calculates the number of payment periods. tvm_N(I, PV, PMT, FV, PPY, CPY) tvm_I The tvm_I function calculates the interest rate per year. tvm_I(N, PV, PMT, FV, PPY, CPY) Function calculations do not save results in memory. I% is now the new rate. Use § to save the new result for i in memory. Finance Application for the TI-89 à TI-92 Plus 6 tvm_PV The tvm_PV function calculates the present value. tvm_PV(N, I, PMT, FV, PPY, CPY) tvm_Pmt The tvm_Pmt function calculates the amount of each payment. tvm_Pmt(N, I, PV, FV, PPY, CPY) tvm_FV The tvm_FV function calculates the future value of money. tvm_FV(N, I, PV, PMT, PPY, CPY) Finance Functions Catalog This application adds all Finance functions to the catalog for use in calculations outside of the TVM Solver. To access them, press ½, press … (Flash Apps), and press C and D to scroll the list of Finance functions. Pressing ¸ while the indicator points to the name pastes it to the previous screen in the form of TIFinance. name. What annual percentage rate (APR) will make it possible for you to afford the car?Highlight Finance with the cursor and press ¸ to open the application. Enter known values: N=48; PV=9000; PMT=M250 (Negation indicates cash outflow. ); FV=0; PpY=12 (computes an annual percentage rate); CpY=12; PMT=END. Press „ Compute to solve for I%. Finance Application for the TI-89 / TI-92 Plus 11 Example 2 — Calculating Interest on a Fixed Payment At what annual interest rate, compounded monthly, will $1, 250 accumulate to $2, 000 in 7 years? Note: Because there are no payments when you solve compound interest problems, PMT must be set to 0 and PpY must be set to 1. 1. Highlight Finance with the cursor and press ¸ to open the application. If the value stored to a variable is not a number, delete it or save it as a new a new name. Delete the entire folder • TVM Solver variable is locked or archived. Exiting application. Go to the VAR-LINK menu and unlock or unarchive any variables. If N is defined as a data variable or matrix, rename it and delete the finance variable. One or more TVM Solver variables are invalid. Operation canceled. An invalid solver variable encountered outside the application. This applies to TVM functions and Amortization functions, which both use the stored TVM Solver variables. [. . . ] If this does not correct the problem, try a different TI-GRAPH LINK cable and reboot your computer. If you continue to get this error, please contact TI-Caresé Customer Support for assistance. Flash Application Did Not Install Follow the steps below to install the flash application. If the TI-GRAPH LINK cable was disconnected either from the TI-89 / TI-92 Plus or the computer, reconnect the cable prior to restarting the installation. Within about 30 seconds after interrupting the download, an error will appear on your computer. [. . . ]