HP 48gII Manual do Utilizador descarregar pdf (Página 102)

Page 6-11

Solution to simultaneous equations with MSLV

Function MSLV is available in the

‚Ï

menu. The help-facility entry for

function MSLV is shown next:

Notice that function MSLV requires three arguments:

1. A vector containing the equations, i.e., ‘[SIN(X)+Y,X+SIN(Y)=1]’

2. A vector containing the variables to solve for, i.e., ‘[X,Y]’

3. A vector containing initial values for the solution, i.e., the initial values

of both X and Y are zero for this example.

In ALG mode, press

@ECHO

to copy the example to the stack, press

to run

the example. To see all the elements in the solution you need to activate the

line editor by pressing the down arrow key (

In RPN mode, the solution for this example is produced by using:

Activating function MSLV results in the following screen.

1 2 ... 97 98 99 100 101 102 103 104 105 106 107 ... 174 175

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HP 48gII Manual do Utilizador Página 102