def tZ05():
Mup = pt.MatrixM( False, "up" )
Mdn = pt.MatrixM( False, "dn" )
A = pt.Product( [pt.CoefficientFloat( 1.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn )] )
B = pt.Product( [pt.CoefficientFloat( 2.0 ), pt.TermA(), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn )] )
C = pt.areTermsCommon(A, B)
return str( C )
def tZ07():
Mup = pt.MatrixM( False, "up" )
Mdn = pt.MatrixM( False, "dn" )
Dup = pt.MatrixK( "up" )
Dup.fourierTransform()
Ddn = pt.MatrixK( "dn" )
Ddn.fourierTransform()
A = pt.Product( [pt.CoefficientFloat( 1.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn ), Ddn, Dup ] )
B = pt.Product( [pt.CoefficientFloat( 2.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn ), Dup, Ddn ] )
C = pt.areTermsCommon(A, B)
return str( C )
def tZ08():
Mup = pt.MatrixM( False, "up" )
Mdn = pt.MatrixM( False, "dn" )
Dup = pt.MatrixK( "up" )
Dup.fourierTransform()
Ddn = pt.MatrixK( "dn" )
Ddn.fourierTransform()
F1 = pt.FourierSum( [0,1,0,1], 4 )
F2 = pt.FourierSum( [0,0,1,1], 4 )
A = pt.Product( [pt.CoefficientFloat( 1.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn ), Ddn, Dup, F1 ] )
B = pt.Product( [pt.CoefficientFloat( 2.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn ), Dup, Ddn, F2 ] )
C = pt.areTermsCommon(A, B)
return str( C )
def tY01():
Mup = pt.MatrixM( False, "up" )
Mdn = pt.MatrixM( False, "dn" )
Dup = pt.MatrixK( "up" )
Dup.fourierTransform()
Dup.indices = 0
Ddn = pt.MatrixK( "dn" )
Ddn.fourierTransform()
Ddn.indices = 0
A = pt.Product( [pt.CoefficientFloat( 1.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn ), Ddn, Dup ] )
B = pt.Product( [pt.CoefficientFloat( 2.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn ), Dup, Ddn ] )
C = pt.Sum( [ A, B ] )
D = pt.combineLikeTerms( C )
D.simplify()
return str( D )
def tY04():
Mup = pt.MatrixM( False, "up" )
Mdn = pt.MatrixM( False, "dn" )
Dup = pt.MatrixK( "up" )
Dup.fourierTransform()
Dup.indices = 0
Ddn = pt.MatrixK( "dn" )
Ddn.fourierTransform()
Ddn.indices = 0
A1 = pt.Product( [pt.CoefficientFloat( 1.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn ), Ddn, Dup ] )
A2 = pt.Product( [pt.CoefficientFloat( 9.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn ), Dup, Dup ] )
A3 = pt.Product( [pt.CoefficientFloat( 2.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn ), Dup, Ddn ] )
A4 = pt.Product( [pt.CoefficientFloat( 5.0 ), pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn ), Dup, Dup ] )
D = pt.Sum( [ A3, A2, A4, A1 ] )
E = pt.combineLikeTerms( D )
E.simplify()
return str( E )
import PTSymbolicObjects as pt import PTMultithreading as ptmt import sys import PTOutput as ptout Mup = pt.MatrixM(True, "") Mdn = pt.MatrixM(True, "") detMup = pt.DetM(Mup) detMdn = pt.DetM(Mdn) print "Calculating first derivative..." D1up = detMup.derivative() D1dn = detMdn.derivative() D1up.reduceTree() D1dn.reduceTree() D1up = D1up.getExpandedExpr() D1dn = D1dn.getExpandedExpr() D1up.reduceTree() D1dn.reduceTree() D1up = pt.distributeAllTraces(D1up) D1dn = pt.distributeAllTraces(D1dn) D1up.reduceTree() D1dn.reduceTree() D1up = D1up.getExpandedExpr() D1dn = D1dn.getExpandedExpr() D1up.reduceTree() D1dn.reduceTree() print "Calculating second derivative..." D2up = D1up.derivative()
def tZ02():
Mup = pt.MatrixM( False, "up" )
Mdn = pt.MatrixM( False, "dn" )
A = pt.Product( [pt.TermA(), pt.DetM( Mup ), pt.DetM( Mdn )] )
B = pt.areTermsCommon(A, A)
return str( B )
def tC04():
A = pt.MatrixM()
B = pt.DetM( A )
C = B.derivative().derivative()
C.reduceTree()
return str( C )
def tC03():
A = pt.MatrixM()
B = pt.DetM( A )
C = B.derivative()
return str( C )
def tC02():
A = pt.MatrixM()
B = pt.DetM( A, True, True )
return str( B )
def tC01():
A = pt.MatrixM()
B = pt.DetM( A )
return str( B )