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Implement qgraf-comptatible keywords for FORM interface #744

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Implement qgraf-comptatible keywords for FORM interface #744

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0bee367
feat(grcc): revert diawrap.cc changes from 2aba64bb56a44cb8f154e42c3d…
jodavies Nov 18, 2025
2fc5602
feat(grcc): implment qgraf-compatible keywords in FORM
jodavies Nov 18, 2025
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125 changes: 0 additions & 125 deletions check/examples.frm
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Original file line number Diff line number Diff line change
Expand Up @@ -1830,129 +1830,4 @@ Print;
assert result("aPLUSbTO2") =~ expr("b^2 + 2*a*b + a^2")
assert result("aPLUSbTO3") =~ expr("b^3 + 3*a*b^2 + 3*a^2*b + a^3")
*--#] ExtComm_1 :
*--#[ Diagrams_1 :
Vectors Q1,Q2,p1,...,p8;
Set QQ:Q1,Q2;
Set PP:p1,...,p8;
#define LOOPS "2"
Local F = topologies_(`LOOPS',2,{3,},QQ,PP);
Print +f +s;
.end
# TODO: enable it
#pend_if true
assert succeeded?
assert result("F") =~ expr("
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,Q2,p1,-p3)*
node_(4,p2,-p4,-p5)*node_(5,p3,p4,p5)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,p1,-p3,-p4)*
node_(4,p2,p3,-p5)*node_(5,Q2,p4,p5)
")
*--#] Diagrams_1 :
*--#[ Diagrams_2 :
Vectors Q1,Q2,p1,...,p8;
Set QQ:Q1,Q2;
Set PP:p1,...,p8;
#define LOOPS "2"
Local F = topologies_(`LOOPS',2,{3,4},QQ,PP);
Print +f +s;
.end
# TODO: enable it
#pend_if true
assert succeeded?
assert result("F") =~ expr("
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,Q2,-p1,-p2)*node_(3,p1,p2,-p3,p3
)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,Q2,p1,-p3)*
node_(4,p2,p3,-p4,p4)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,Q2,p1,-p3)*
node_(4,p2,-p4,-p5)*node_(5,p3,p4,p5)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,Q2,-p3,-p4)*
node_(4,p1,p2,p3,p4)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,p1,-p3,-p4)*
node_(4,Q2,p2,p3,p4)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,p1,-p3,-p4)*
node_(4,p2,p3,-p5)*node_(5,Q2,p4,p5)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2,-p3)*node_(3,Q2,p1,p2,p3
)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,-p1,-p2,-p3)*node_(3,Q2,p1,-p4)*
node_(4,Q1,p2,p3,p4)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,-p1,-p2,-p3)*node_(3,p1,p2,-p4)*
node_(4,Q1,Q2,p3,p4)
")
*--#] Diagrams_2 :
*--#[ Diagrams_3 :
Vectors Q1,Q2,p1,...,p8;
Set QQ:Q1,Q2;
Set PP:p1,...,p8;
#define LOOPS "2"
Local F = topologies_(`LOOPS',-2,{3,4},QQ,PP);
Print +f +s;
.end
# TODO: enable it
#pend_if true
assert succeeded?
assert result("F") =~ expr("
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,Q2,-p1,-p2)*node_(3,p1,p2,-p3,p3
)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,Q2,p1,-p3)*
node_(4,p2,p3,-p4,p4)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,Q2,p1,-p3)*
node_(4,p2,-p4,-p5)*node_(5,p3,p4,p5)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,Q2,-p3,-p4)*
node_(4,p1,p2,p3,p4)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,Q2,-p3,-p4)*
node_(4,p1,p3,-p5)*node_(5,p2,p4,p5)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2)*node_(3,p1,-p3,-p4)*
node_(4,Q2,p2,p3,p4)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,Q1,-p1,-p2,-p3)*node_(3,Q2,p1,p2,p3
)
+ node_(0,-Q1)*node_(1,-Q2)*node_(2,-p1,-p2,-p3)*node_(3,p1,p2,-p4)*
node_(4,Q1,Q2,p3,p4)
")
*--#] Diagrams_3 :
*--#[ Diagrams_4 :
Vectors Q1,Q2,p1,...,p17;
Set QQ:Q1,Q2;
Set PP:p1,...,p17;
#define LOOPS "6"
Local F = topologies_(`LOOPS',-2,{3,},QQ,PP);
.end
# TODO: enable it
#pend_if true
#time_dilation 2.0
assert succeeded?
assert nterms("F") == 2793
*--#] Diagrams_4 :
*--#[ Diagrams_5 :
#define LOOPS "6"
Model PHI3;
Particle phi,+1;
Vertex phi,phi,phi:g;
EndModel;
Vector Q1,Q2,p1,...,p{3*`LOOPS'};
Set QQ:Q1,Q2;
Set pp:p1,...,p{3*`LOOPS'};
Set empty:;
Local F = diagrams_(PHI3,{phi,phi},empty,QQ,pp,`LOOPS',
`OnePI_'+`NoTadpoles_'+`Symmetrize_'+`TopologiesOnly_');
.end
assert succeeded?
assert nterms("F") == 2793
*--#] Diagrams_5 :
*--#[ Diagrams_6 :
* #define LOOPS "6"
* Model PHI3;
* Particle phi,+1;
* Vertex phi,phi,phi:g;
* EndModel;
* Vector Q1,Q2,p1,...,p{3*`LOOPS'};
* Set QQ:Q1,Q2;
* Set pp:p1,...,p{3*`LOOPS'};
* Set empty:;
* Local F = diagrams_(PHI3,{phi,phi},empty,QQ,pp,`LOOPS',
* `OnePI_'+`NoTadpoles_'+`TopologiesOnly_');
* .end
* assert succeeded?
* assert nterms("F") == 4999
*--#] Diagrams_6 :

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