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Re: Plotting Cosh(x)?


dimzi101 at gmail.com wrote:
> When trying this:
> 
> Plot[Cosh(x), {x, -1, 1}]
> 
Plot[Cosh[x],{x,-1,1}]

Always [] for functions arguments. () is for grouping, as in
(a=2; a+5) or (2+5)*3


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