HP 48gII Graphing Calculator Manual do Utilizador Página 83

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
  • Página
    / 864
  • Índice
  • MARCADORES
  • Avaliado. / 5. Com base em avaliações de clientes
Vista de página 82
Page 2-25
Press ‚¯to recover the original expression.
Note: Pressing the @EVAL or the @SIMP soft menu keys, while the entire original
expression is selected, produces the following simplification of the expression:
Using the CMDS menu key
With the original polynomial expression used in the previous exercise still
selected, press the L key to show the @CMDS and @HELP soft menu keys.
These two commands belong to the second part of the soft menu available
with the Equation Writer. Let’s try this example as an application of the @CMDS
soft menu key: Press the @CMDS soft menu key to get the list of CAS commands:
Next, select the command DERVX (the derivative with respect to the variable X,
the current CAS independent variable) by using: ~d˜˜˜ .
Command DERVX will now be selected:
Press the @@OK@@ soft menu key (F), to get:
Vista de página 82
1 2 ... 78 79 80 81 82 83 84 85 86 87 88 ... 863 864

Comentários a estes Manuais

Sem comentários