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SrRenegade

macrumors newbie
Original poster
Dec 25, 2009
2
0
If I set up a graph, say y=tan(x) and my x-axis is in units of pi, I can't seem to enter an definite integral which involves the symbol of pi in the limits. To integrate from 0 to pi/4, I have to actually enter the upper limit by multiplying the value of pi and 1/4. I can't access the symbol when I am in the process of integrating, and the program won't accept a typed in pi.

I would appreciate advice. Thanks.
 
If I set up a graph, say y=tan(x) and my x-axis is in units of pi, I can't seem to enter an definite integral which involves the symbol of pi in the limits. To integrate from 0 to pi/4, I have to actually enter the upper limit by multiplying the value of pi and 1/4. I can't access the symbol when I am in the process of integrating, and the program won't accept a typed in pi.

I would appreciate advice. Thanks.

I used option-p to produce the symbol for pi, and it worked fine.
 
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