speedup in LDomainJLGramian::a() by exchanging loop order and taking less Gauss points
speedup in LDomainJLGramian::a() by exchanging loop order and taking less
Gauss points

wavelet-and-multiscale-library/Marburg_Software_Library,kedingagnumerikunimarburg/Marburg_Software_Library,wavelet-and-multiscale-library/Marburg_Software_Library,agnumerikunimarburg/Marburg_Software_Library