>> I'd like to show the graph of y=1/t from say 0 to 8 and have the area under
>> the graph shaded from say 1/2 to 1. Doing the following seemed natural to
>> me:
>>
>> plot(1/t,.1,8)+plot(1/t,1/2,1,fill=true).show()
>>
>> However, this doesn't work. (Of course, I declared t as a variable
>> earlier.) I'm sure I could figure this out, but I teach in an hour and I'm
>> sure someone here could quickly tell me:)
>>
>> Also, if someone wouldn't mind telling when to use ".show" that would be
>> great.
>>
>>
>
> var('t')
> plot(1/t,(t,.1,8))+plot(1/t,(t,1/2,1),fill=True,ymin=0)
Awesome, that works (and so does Rob's suggestion). What is ymin=0 doing in
this context? I'm guessing that in the context of what I'm trying to do, I
don't need it. Also, is "var('t')" redundant if you include t in (t,.1,8) for
example?
Dana
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