Ücdf(lowerbound,upperbound,numerator df,denominator df)

Computes the Û distribution probability between lowerbound and upperbound for the specified numerator df (degrees of freedom) and denominator df.

4 F 3 4 D

Converts an answer from a fraction to a decimal or from a decimal to a fraction. Fraction and or decimal may be an approximation.

Fill(value,matrixname)

Stores value to each element in matrixname.

Fill(value,listname)

Stores value to each element in listname.

Fix #

Sets fixed-decimal mode for # of decimal places.

Float

Sets floating decimal mode.

fMax(expression,variable,lower,upper[,tolerance])

Returns the value of variable where the local maximum of expression occurs, between lower and upper,with specified tolerance.

fMin(expression,variable,lower,upper[,tolerance])

Returns the value of variable where the local minimum of expression occurs, between lower and upper, with specified tolerance.

fnInt(expression,variable,lower,upper[,tolerance])

Returns the function integral of expression with respect to variable, between lower and upper, with specified tolerance.

FnOff [function#,function#,...,function n]

Deselects all Y= functions or specified Y= functions.

FnOn [function#,function#,...,function n]

Selects all Y= functions or specified Y= functions.

:For(variable,begin,end[,increment]):commands:End:commands

Executes commands through End, incrementing variable from begin by increment until variable>end.

fPart(value)

Returns the fractional part or parts of a real or complex number, expression, list, or matrix.

Üpdf(x,numerator df,denominator df)

Computes the Û distribution probability between lowerbound and upperbound for the specified numerator df (degrees of freedom) and denominator df.

value4Frac

Displays a real or complex number, expression, list, or matrix as a fraction simplified to its simplest terms.

Full

Sets full screen mode.

Func

Sets function graphing mode.