Casio fx-5800P k User Formulas, A Saving a Built-inFormula Under a Different Name, Triangle, Triangle, T-ZoidArea, Uniform PD, SimpPendCyc, Squares Sum, Stadia Calc

No.	Displayed Name	Formula Name
109	SimpHarmMot2	Simple Harmonic Motion (2)
110	SimpPendCyc	Cycle of Simple Pendulum
111	SineTheorem1	Sine Theorem (1)
112	SineTheorem2	Sine Theorem (2)
113	SineTheorem3	Sine Theorem (3)
114	Single Curve	Single Curve
115	Sound Intens	Sound Intensity
116	SphereS-Area	Surface Area of a Sphere
117	SphereVolume	Volume of a Sphere
118	SprngPendCyc	Cycle of Spring Pendulum
119	Squares Sum	Sum of Squares
120	Stadia Calc	Calculations Using a Stadia
121	T-Zoid Area	Area of a Trapezoid
122	Tension&Comp	Tension and Compression
123	Triangle 1	Area of a Triangle
124	Triangle 2	Area of a Triangle (Coordinates)
125	Uniform PD	Probability Function of Uniform Distribution
126	UnivGravitat	Law of Universal Gravitation
127	V-Line&Dist	Vertical Line and Distance (3 Points)
128	Voltage Gain	Voltage Gain

k User Formulas

In addition to the calculator’s built-in formula, you can also input your own formulas for later recall when you need them. You can also store built-in formulas under different names and edit their contents if you want. Formulas you create and save under the name you want are called “user formulas”.

Important!

A user formula actually is a program whose run mode is “Formula.” When performing the following procedure also refer to “Program Mode (PROG)” (page 104).

A Saving a Built-in Formula Under a Different Name1. Press G to display the built-in formula menu.• For details about this procedure, see “Using Built-in Formulas” (page 97).2. Press z2(Save formula).

•This will display the file name input screen, and automatically alpha-lock the calculator’s keyboard (1S).

3.Enter up to 12 characters for the file name and then press w.

•This saves the specified built-in formula as a program (user formula) and displays the Fmla List screen with the user formula you just saved highlighted.

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