Checkbox[x] represents a checkbox with setting x, displayed as CheckboxBox[True] when x is True and CheckboxBox[False] when x is False. Checkbox[Dynamic[x]] takes the setting ...
CountRoots[poly, x] gives the number of real roots of the polynomial poly in x.CountRoots[poly, {x, a, b}] gives the number of roots between a and b.
LatticeReduce[{v_1, v_2, ...}] gives a reduced basis for the set of vectors v_i.
Likelihood[dist, {x_1, x_2, ...}] gives the likelihood function for observations x_1, x_2, ... from the distribution dist.
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, ...
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, ...
TeXForm
(Built-in Mathematica Symbol) TeXForm[expr] prints as a TeX version of expr.
Toggler
(Built-in Mathematica Symbol) Toggler[x] represents a toggler button with setting x, that toggles between True and False. Toggler[Dynamic[x]] takes the setting to be the dynamically updated current value ...
TransferFunctionPoles[tf] gives a matrix of roots of the denominators in the TransferFunctionModel object tf.
VectorAngle[u, v] gives the angle between the vectors u and v.