Mathematica Tutorial: Notebooks And Documents - Wolfram Research

Notebooks and Documents 113x yx +x -x *x +x -x *x †x yxyx”xèx`x°xxSubscript@x,yDSubPlus@xDSubMinus@xDSubStar@xDSuperPlus@xDSuperMinus@xDSuperStar@xDSuperDagger@xDOverscript@x,yDUnderscript@x,yDOverBar@xDOverVector@xDOverTilde@xDOverHat@xDOverDot@xDUnderBar@xDSome two-dimensional forms without built-in meanings.Subscripts have no built-in meaning in Mathematica.In[8]:= x 2 + y 2 êê InputFormOut[8]//InputForm= Subscript[x, 2] + Subscript[y, 2]Most superscripts are however interpreted as powers by default.In[9]:= x 2 + y 2 êê InputFormOut[9]//InputForm= x^2 + y^2A few special superscripts are not interpreted as powers.In[10]:= x † + y + êê InputFormOut[10]//InputForm= SuperDagger[x] + SuperPlus[y]In[11]:=Bar and hat are interpreted as OverBar and OverHat.x + ỳ êê InputFormOut[11]//InputForm= OverBar[x] + OverHat[y]Defining Output Formats