Casio JF-100MS User Guide - Page 6

• You can also edit expressions on the display and perform other multi-statement operations. For more details about using multi-statements, see "Multi-statements" in the separate "User's Guide." • Only the expressions in replay memory starting from the currently displayed expression and continuing to the last expression are copied. Anything before the displayed expression is not copied. k CALC Memory COMP CMPLX • CALC memory lets you temporarily store a mathematical expression that you need to perform a number of times using different values. Once you store an expression, you can recall it, input values for its variables, and calculate a result quickly and easily. • You can store a single mathematical expression, with up to 79 steps. Note that CALC memory can be used in the COMP Mode and CMPLX Mode only. • The variable input screen shows the values currently assigned to the variables. • Example: Calculate the result for Y = X2 + 3X - 12 when X = 7 (Result: 58 ), and when X = 8 (Result: 76). (Input the function.) p y p u p x K + 3 p x , 12 (Store the expression.) C (Input 7 for X? prompt.) 7 = (Input 8 for X? prompt.) C 8 = • Note that the expression you store is cleared whenever you start another operation, change to another mode, or turn off the calculator. k SOLVE Function The SOLVE function lets you solve an expression using variable values you want, without the need to transform or simply the expression. • Example: C is the time it would take for an object thrown straight up with initial velocity A to reach height B. E-4