HP 48gII Graphing Calculator Manual do Utilizador descarregar pdf (Página 822)

Useful shortcuts

Presented herein are a number of keyboard shortcuts commonly used in the

• Adjust display contrast: $ (hold) +, or $ (hold) -

• Toggle between RPN and ALG modes: H\@@@OK@@ or

• Set/clear system flag 95 (ALG vs. RPN operating mode)

H @)FLAGS —„—„—„ —

• In ALG mode,

CF(-95) selects RPN mode

• In RPN mode,

95 \` SF selects ALG mode

 A keyboard short cut to toggle between APPROX and EXACT mode is

by holding the right-shift key and pressing the ENTER key

simultaneously, i.e., ‚ (hold) `.

• Set/clear system flag 105 (EXACT vs. APPROX CAS mode)

H @)FLAGS —„—„— ——

• In ALG mode,

SF(-105) selects APPROX CAS mode

CF(-105) selects EXACT CAS mode

• In RPN mode,

105 \` SF selects APPROX CAS mode

105 \` CF selects EXACT CAS mode

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HP 48gII Graphing Calculator Manual do Utilizador Página 822