hp 30s_user's manual_English_E_HDP6SR182N7,HDPMSR18231.pdf


Page 1
...of options displayed across the entry line. To copy the variable or value to normal operation, press $[K] again. HP 30S Scientific Calculator Basic operation On and Off O turns the calculator on the entry line. The display, memory, and settings are enclosed in running memory, press : twice. STAT... you write them in scientific or engineering notation. To deactivate insert mode, press an arrow key or $[INS] again. To delete a digit, press e(or, in a new calculation by entering it is kept even if you want is , 2 + sin(30). Calculation accuracy is fixed. Indicators...