Positive
Positive[x]
returns True
if x
is positive.
Attributes[Positive] := {Listable, Protected}
Simple examples
In[1]:= Map[Positive, {1, 0, -1, a}] Out[1]= {True, False, False, Positive[a]}
Positive[x]
returns True
if x
is positive.
Attributes[Positive] := {Listable, Protected}
In[1]:= Map[Positive, {1, 0, -1, a}] Out[1]= {True, False, False, Positive[a]}