Quiet
(Built-in Mathematica Symbol) Quiet[expr] evaluates expr "quietly", without actually outputting any messages generated.Quiet[expr, {s_1::t_1, s_2::t_2, ...}] quietens only the specified messages during ...
Quit
(Built-in Mathematica Symbol) Quit[] terminates a Mathematica kernel session.
Quotient[m, n] gives the integer quotient of m and n. Quotient[m, n, d] uses an offset d.
QuotientRemainder[m, n] gives a list of the quotient and remainder from division of m by n.
RadicalBox[x, n] is a low-level box construct that represents the displayed object Power[x, (n)^-1] in notebook expressions.
RadicalBoxOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option for selections that specifies settings for RadicalBox objects.
RadioButtonBar[x, {val_1, val_2, ...}] represents a radio button bar with setting x and with labeled radio buttons for values val_i.RadioButtonBar[Dynamic[x], {val_1, val_2, ...
RadioButton[x, val] represents a radio button whose setting x is set to val when the button is clicked. RadioButton[x, val] is displayed as RadioButtonBox[0, {0}] when x is ...
Radon
(Built-in Mathematica Symbol) Radon[image] gives an image representing the discrete Radon transform of image.Radon[image, {w, h}] specifies the width w and the height h of the resulting image.Radon[image, ...
RamanujanTauL[s] gives the Ramanujan tau Dirichlet L-function L(s).