Sharp EL-5230 - Manual (Page 5)

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Setting the floating point numbers system in scientific notation ... 26
Using Memories ..................................................................................... 27
Using alphabetic characters .......................................................... 27
Using global variables .................................................................... 27
Using local variables ...................................................................... 28
Using variables in an equation or a program ................................. 29
Using the last answer memory ...................................................... 30
Global variable M ........................................................................... 30
Using memory in each mode ......................................................... 31
Resetting the calculator ................................................................. 32
Chapter 3: Scientific Calculations .....................33
NORMAL mode ...................................................................................... 33
Arithmetic operations ..................................................................... 33
Constant calculations ..................................................................... 34
Functions ................................................................................................ 34
Math menu Functions ............................................................................ 36
Differential/Integral Functions ................................................................ 38
Differential function ........................................................................ 38
Integral function .............................................................................. 39
When performing integral calculations .......................................... 40
Random Function .................................................................................. 41
Random numbers ........................................................................... 41
Random dice .................................................................................. 41
Random coin .................................................................................. 41
Random integer .............................................................................. 41
Angular Unit Conversions ...................................................................... 42
Chain Calculations ................................................................................. 42
Fraction Calculations ............................................................................. 43
Binary, Pental, Octal, Decimal and Hexadecimal Operations (N-base) ... 44
Time, Decimal and Sexagesimal Calculations ...................................... 46
Coordinate Conversions ........................................................................ 47
Calculations Using Physical Constants ................................................. 48
Calculations Using Engineering Prefixes .............................................. 50
Modify Function ...................................................................................... 51
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