User Activity

  • Posted a comment on discussion Help on REDUCE

    On 11/9/21 9:40 PM, videohead wrote: N1 := (1 - xi)(1 - eta)(1 - zeta)/8; N2 := (1 + xi)(1 - eta)(1 - zeta)/8; N3 := (1 + xi)(1 + eta)(1 - zeta)/8; N4 := (1 - xi)(1 + eta)(1 - zeta)/8; N5 := (1 - xi)(1 - eta)(1 + zeta)/8; N6 := (1 + xi)(1 - eta)(1 + zeta)/8; N7 := (1 + xi)(1 + eta)(1 + zeta)/8; N8 := (1 - xi)(1 + eta)(1 + zeta)/8; DN1xi := df(N1,xi,1); DN2xi := df(N2,xi,1); DN3xi := df(N3,xi,1); DN4xi := df(N4,xi,1); DN5xi := df(N5,xi,1); DN6xi := df(N6,xi,1); DN7xi := df(N7,xi,1); DN8xi := df(N8,xi,1);...

  • Created ticket #3661 on Maxima -- GPL CAS based on DOE-MACSYMA

    calculates geometric sum incorrectly inside integrate function

  • Posted a comment on discussion Help on NGSolve Finite Element Library

    Possibly due to confusion as I already had netgen installed using apt-get which was...

  • Posted a comment on discussion Help on NGSolve Finite Element Library

    Hello, I tried building 6.0 beta , but havin the following compilation problem: ......

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Username:
osmanb
Joined:
2000-01-15 01:50:12

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