Prepend
Prepend[list, e]
returns list
with e
prepended.
Attributes[Prepend] := {Protected}
Simple examples
In[1]:= Prepend[{a, b}, c] Out[1]= {c, a, b}
In[2]:= Prepend[foo[a, b], c] Out[2]= foo[c, a, b]
Prepend[list, e]
returns list
with e
prepended.
Attributes[Prepend] := {Protected}
In[1]:= Prepend[{a, b}, c] Out[1]= {c, a, b}
In[2]:= Prepend[foo[a, b], c] Out[2]= foo[c, a, b]