Chapter 2: Math, Angle, and Test Operations 57
MATH OperationsMATH OperationsMATH OperationsMATH Operations
MATH Menu
MATH MenuMATH Menu
MATH Menu
To display the MATH menu, press .
4Frac,
Frac, Frac,
Frac, 4Dec
DecDec
Dec
4Frac (display as a fraction) displays an answer as its rational equivalent. You can use
4Frac with real or complex numbers, expressions, lists, and matrices. If the answer
MATH NUM CPX PRB
1: 4Frac Displays the answer as a fraction.
2: 4Dec Displays the answer as a decimal.
3: 3Calculates the cube.
4: 3‡(Calculates the cube root.
5: x‡Calculates the xth root.
6: fMin( Finds the minimum of a function.
7: fMax( Finds the maximum of a function.
8: nDeriv( Computes the numerical derivative.
9: fnInt( Computes the function integral.
0: Solver... Displays the equation solver.