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michael-hartmann / caps

The Casimir Effect in the plane-sphere geometry.
GNU General Public License v2.0
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casimir fails for small values of xi #37

Closed michael-hartmann closed 7 years ago

michael-hartmann commented 7 years ago 
hartmmic@jonas ~/git/libcasimir-dev/src $ mpirun -n 6 ./casimir -R 150e-6 -L 15e-6 --eta 8 -T 0 --material ../data/materials/GoldEpsIm.dat 
# L      = 1.5e-05
# R      = 0.00015
# LbyR   = 0.1
# T      = 0
# cutoff = 1e-09
# epsrel = 1e-06
# ldim   = 80
# cores  = 6
# alpha  = 0.181818181818182
# filename = ../data/materials/GoldEpsIm.dat
# quad   = adaptive Gauss-Kronrod
#
# xi=5.5, logdetD=-0.893823819173806, t=0.564934
# xi=1281.85842779, logdetD=-3.27655899365961e-102, t=0.165776
Fatal error: L/R=0.1, xi=0.02359854984, m=2, ldim=80 (in slave, casimir.c:600)
michael-hartmann commented 7 years ago

Probably fixed by 52cbeac

michael-hartmann commented 7 years ago

The function ε(ξ) is now continuous. So 52cbeac fixes the problem.