Triple Integral Help - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: HP Prime (/forum-5.html) +--- Thread: Triple Integral Help (/thread-2661.html) |
Triple Integral Help - marcusnicolas1 - 12-18-2014 06:50 PM I posted this subject somewhere but can no longer find it. I am trying to do a triple integral and I keep coming up with an error message. ... in CAS. When I do it in non CAS mode, it comes up with the exact numerical value with decimal points. I am trying to have it come up with the exact number which is supposed to be 96pi. Can anyone help me with how to put in a triple integral with its limits. Thank you RE: Triple Integral Help - Snorre - 12-18-2014 09:16 PM Hi Marcus, your original posting is not very far away: here. Please post your integral to avoid answers like: [attachment=1313] ;-) RE: Triple Integral Help - marcusnicolas1 - 12-18-2014 09:43 PM How do I post the integral RE: Triple Integral Help - marcusnicolas1 - 12-18-2014 10:13 PM I use the actual symbol but here is basically what I do ..... int(int(int(r,z,0,r^2 -4)1,r,2,3)1,x,0,2pi) .... this is supposed to produce (25pi)/2. It does not work. I get error messages. I am thinking it is the way I put it together but I can not figure it out. I had another problem to use but I can not remember what it is. RE: Triple Integral Help - DrD - 12-18-2014 10:55 PM Have you tried using the integral template on the [c] key? Start from the outer integrand and work inwards. |