Hp 50g Graphing Calculator Manual do Utilizador descarregar pdf (Página 440)

be differentiated. Thus, to calculate the derivative d(sin(r),r), use, in ALG mode:

‚¿~„r„ÜS~„r`

In RPN mode, this expression must be enclosed in quotes before entering it into

the stack. The result in ALG mode is:

In the Equation Writer, when you press ‚¿, the calculator provides the

following expression:

The insert cursor () will be located right at the denominator awaiting for the

user to enter an independent variable, say, s: ~„s. Then, press the right-

arrow key (™) to move to the placeholder between parentheses:

Next, enter the function to be differentiated, say, s*ln(s):

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Hp 50g Graphing Calculator Manual do Utilizador Página 440