Table Of Contents - Casio FX-890P Owner's Manual

1 Unit Configuration .................................................................................................. 5
1.1 General Guide ................................................................................................. 5
1.2 Operational Functions ..................................................................................... 6
1.3 Symbol Display................................................................................................ 9
1.4 Keyboard ....................................................................................................... 10
1.4.1 Keytop Functions .................................................................................... 10
1.4.2 Functions Noted Above the Keys ........................................................... 11
1.5 Screen ........................................................................................................... 11
1.5.1 Physical Lines and Logical Lines............................................................ 11
1.5.2 Virtual Screen ......................................................................................... 11
1.5.3 Screen Editor .......................................................................................... 12
1.5.4 Display Contrast ..................................................................................... 12
1.6 Display Characters ........................................................................................ 12
1.7 Power Supply ................................................................................................ 13
1.8 Auto Power Off .............................................................................................. 13
1.9 SYSTEM* Self Test Function ........................................................................ 13
2 Fundamental Operation ....................................................................................... 15
2.1 CAL Mode ..................................................................................................... 15
2.2 Formula Storage Function............................................................................. 15
2.3 BASIC Mode.................................................................................................. 16
2.4 C Mode.......................................................................................................... 17
2.5 CASL Mode ................................................................................................... 17
2.6 Assembler Mode ........................................................................................... 17
3 Calculation Function ............................................................................................ 18
3.1 Manual Calculation Preparations .................................................................. 18
3.2 Manual Calculation Input and Correction ...................................................... 18
3.3 Priority Sequence .......................................................................................... 20
3.1 Scientific Calculations ................................................................................... 21
3.1.1 Trigonometric and Inverse Trigonometric Functions .............................. 21
4 Formula Storage Function ................................................................................... 22
4.1 Utilization for Preparing Tables ..................................................................... 23
5 BASIC Programming............................................................................................ 26
5.1 Features of BASIC ........................................................................................ 26
5.2 BASIC Program Configuration ...................................................................... 27
5.2.1 BASIC Program Format.......................................................................... 27
5.3 BASIC Program Input.................................................................................... 28
5.3.1 Preparation ............................................................................................. 28
5.3.2 Program input ......................................................................................... 28
5.3.3 Program Editing ...................................................................................... 29
5.4 BASIC Program Execution ............................................................................ 31
5.4.1 Program Execution ................................................................................. 31
5.4.2 Errors ...................................................................................................... 31
5.5 Commands .................................................................................................... 32
5.5.1 REM........................................................................................................ 33
5.5.2 INPUT ..................................................................................................... 33
5.5.3 PRINT ..................................................................................................... 33
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