The syntax is the same, however, when bits of it are separated by commas the actual output is separated by a space instead of a line as with the 83s, 84s and 89s. Unlike other calculators, the Nspire will wrap the text here. All that remains is Disp, Return, and Text.ĭisp operates almost the same way as on other calculators. The Nspire has lost output, Pt-text,and Pxl-text. When you set up the program to use arguments, those arguments must be entered at the execution of the program.Īs with the input commands, the Nspire has lost a few of the output commands. This shows an example of a program that uses arguments along with the execution of that program Define Example(var1,var2.) The syntax takes a little getting used to but it is simple. Arguments are what are entered into the parenthesis and may or may not be seperated by commas. The other option for inputting variables is to use arguments. If you change it to 0 no value will be returned. The optional display flag controls whether or not it will show the value on the next line. Var is the variable to store the value in. The string is what you want the window to ask for. It has the same syntax as on the 89 except the optional portion is different. The request function works much the same way as on the TI-89. Instead, you have 2 choices of inputting variables: Request or argument. Many of you may have noticed the lack of the normal Input or Prompt commands. Any variables that are not declared this way will be considered global. This defines the variable as being local to the program or function. All this consists of is typing at the beginning of the program "Local var1,var2.". Both kinds of variables can be used the same exact way however, before a local variable can be used, it must be declared. After the program or function has ended, the variable loses its value. A local variable only maintains its value inside of the program or function that it is used. When you use a global variable, it will show up in the Var list. It will have a different value in a different document.
It maintains its value throughout the document. A global variable is the most common variable.
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Please note that I myself am new to the Nspire and as a result my thoroughness on its programming is extremely limited, but I will update this page as I learn more.Īs with the TI-89, the Nspire has two main kinds of variables: global and local. Some of you may have noticed after you upgraded to the TI-Nspire that the programming is a little bit different and maybe a little bit confusing even for experienced programmers.