HP 48g Graphing Calculator - Manual (Page 138)

Finding Mathematical Functions on the HP 48
Topic or Group Access Reference
Arithmetic Keyboard Chapter 12
Exponential Functions Keyboard Chapter 12
Logarithmic Functions Keyboard Chapter 12
Trigonometric Functions Keyboard Chapter 12
Hyperbolic Functions iMThT) HYP Chapter 12
Probability Functions fMTH) PRijB Chapter 12
Percentages fMTH) REAL Chapter 12
Built-In Constants fMTHHlMXT) CONS Chapter 12
f-h) fEQLIB) COL I E Chapter 25
Real-Number Functions (MTH) REAL Chapter 12
Complex Functions I mth H nxt ) cm PL Chapter 12
Vector Functions fMTHlVECTR Chapter 13
Fourier Transforms (IVITHliNXT) FFT Chapter 13
Matrix Functions (MTH) M h TR Chapter 14
Linear Algebra fMTH) MflTR Chapter 14
Number Base Conversions (MTH) BASE Chapter 15
Binary Arithmetic fMTHl EASE Chapter 15
Boolean Logic Operations (MTH) BHSE LUCiC Chapter 15
Date and Time Arithmetic I3(
t W1 Chapter 16
Fraction Arithmetic i+ilfSYMBOLIC) Chapter 16
Applying Functions to
Lists
f MTH 1 LIST Keyboard Chapter 17
Sequences and Series fMTHl LIST Chapter 17
Recursive List Procedures (PRG) LIST Chapter 17
11
User-Defined Functions
You can add your own user-defined functions. A user-defined function
behaves like a built-in function is several ways:
■ It takes its arguments from the stack or in algebraic syntax.
B It takes symbolic arguments.
B It can be differentiated.
11-6 Using Mathematical Functions