Memory Calculators also have the ability to save numbers into computer memory. Basic calculators usually store only one number at a time; more specific types are able to store many numbers represented in variables. Usually these variables are named ans or ans(0).Texas Instruments TI-30X IIB Quick Reference Guide, Page 1 - Last Answer The variables can also be used for constructing formulas. Some models have the ability to extend memory capacity to store more numbers; the extended memory address is termed an array index.
Memory Calculators also have the ability to save numbers into computer memory Basic calculators usually store only one number at a time; more specific types are able to store many numbers represented in variables Usually these variables are named ans or ans(0)Texas Instruments TI-30X IIB Quick Reference Guide Page 1 - Last Answer The variables can also be used for constructing formulas Some models have the ability to extend memory capacity to store more numbers; the extended memory address is termed an array index