Texas Instruments BA-35 Quick Reference Guide - Page 9

Memory Operations The memory can store any numeric value within the range of the calculator. You can use the calculator's memory to store, sum, and recall a numeric value. You can use the memory in any mode. r (Store)-Stores the displayed numeric value in the memory, replacing any value previously stored there. When 0 is displayed, you can clear the memory by pressing r, thereby storing a zero in memory. t (Sum)-Adds the displayed numeric value to the contents of the memory. To add a series of numbers to the memory, use r to store the first number (thereby replacing any previous value). Then use t with the remaining numbers. Use s 0 P to display the total. To subtract the displayed value from the value in memory, press @ (to change the sign of the displayed value) and then press t. Use s 0 P to display the total. s 0 P (Recall Memory)-Displays (recalls) the number stored in memory, without affecting the contents of the memory. 9