EALGEBRA FX 2.0User’s Guide

before using the calculator for the first time

turning power on and off

basic calculations

fraction calculations

handling precautions

read this first

Casio NP20 User Manual

using the diff eq mode

differential equations of the first order

linear differential equations of the second order

differential equations of the nth order

system of first order differential equations

ALGEBRA FX 2.0

before performing statistical calculations

changing graph parameters

drawing a regression graph

logarithmic regression graph

overlaying a function graph on a statistical graph

performing statistical calculations

regression calculation

equation calculations

simultaneous linear equations

solve calculations

what to do when an error occurs

inputting and editing a list

manipulating list data

arithmetic calculations using lists

recalling list contents

graphing a function using a list

switching between list files

inputting and editing calculations

option (optn) menu

variable data (vars) menu

program (prgm) menu

using the set up screen

when you keep having problems

multiplication operations without a multiplication sign

memory capacity

special functions

using multistatements

function calculations

logarithmic and exponential functions

hyperbolic and inverse hyperbolic functions

other functions

coordinate conversion

permutation and combination

k engineering notation calculations

numerical calculations

differential calculations

complex number calculations

matrix calculations

matrix cell operations

connecting two units

data communications precautions

sending a screen shot

memory mode

before performing financial calculations

simple interest

compound interest

cash flow (investment appraisal)

interest rate conversion

cost, selling price, margin

day/date calculations

tvm graph

getting started

file transfer

data editing

screen capture

program editor

data transfer with an old model calculator

formula memory

verify mode

system settings menu

using the system settings menu

memory operations

system settings

basic programming steps

program mode function keys

editing program contents

searching for data inside a program

file management

command reference

using calculator functions in programs

program mode command list

program library

key,

Basic Calculations 2

function memory

negative values

modifying matrices using matrix commands

Inputting and Editing a List 3

Simultaneous Linear Equations 4

Sample Graphs 5

sample graphs

controlling what appears on a graph screen

drawing a graph

storing a graph in picture memory

drawing two graphs on the same screen

manual graphing

using tables

generating a table

specifying the function type

dynamic graphing

graphing a recursion formula

changing the appearance of a graph

function analysis

Before Performing Statistical Calculations 6

Using the CAS (Computer Algebra System) Mode 7

Programming

Basic Programming Steps 8

Using the System Settings Menu 9

Data Communications

error message table

input ranges

specifications

command index

key index

p button (in case of hang up)

NP20


Contents before using the calculator for the first time turning power on and off basic calculations fraction calculations handling precautions read this first	EALGEBRA FX 2.0User’s Guide Next / 24