working on apln only

formatted/AplN.py

@@ -43,11 +43,6 @@ class AplN(DifferentialGCAlgebra_multigraded, UniqueRepresentation):
     - ``A`` -- a multi-graded commutative algebra
     - ``differential`` -- the differential rules
     
-    TESTS::
-
-    sage: 2
-    2
-
     """
 
     def __init__(self, A, differential):
@@ -58,11 +53,6 @@ class AplN(DifferentialGCAlgebra_multigraded, UniqueRepresentation):
 
         - ``A`` -- a multi-graded commutative algebra
         - ``differential`` -- a differential
-
-                TESTS::
-
-                sage: 2
-                2
         """
 
         self.n = len(A._names) // 2 - 1
@@ -74,10 +64,6 @@ class AplN(DifferentialGCAlgebra_multigraded, UniqueRepresentation):
         """
         Return the base string representation of ``self``.
         
-                TESTS::
-
-                sage: 2
-                2
         """
 
         s = DifferentialGCAlgebra._base_repr(self)
@@ -87,15 +73,18 @@ class AplN(DifferentialGCAlgebra_multigraded, UniqueRepresentation):
 
     def integrand(self, value):
         """
-        Returns a polynomial whose definite integral is equal to 'value'
+        Returns a polynomial whose definite integral is equals to 'value'
 
         OUTPUT:
-            - A polynomial
+            - An element of the algebra Apl(n)
 
         TESTS::
 
-                sage: 2
+        sage: apl = AlgebraPL(2)
-                2
+        sage: value = 5
+        sage: p = apl.integrand(value)
+        sage: p.integral()==value
+        True
         """
         if (value in QQ) or ((value in A) and (value.degree().is_zero())):
             return value*factorial(self.n)*prod(self.gens()[self.n+2:])

test_aplK.py

@@ -0,0 +1,23 @@
+#############################################
+# TEST
+print("TEST AlgebraAplK")
+S = SimplicialComplex([[0,1,2]],is_mutable=False)
+A = AlgebraAplK(S)
+print("Test check if the assignation is valid")
+s0 = SimplicialAlgebraplN(0)
+s0.inject_variables()
+p0 = s0(2)
+p1 = s0(1)
+p2 = s0(3)
+s1 = SimplicialAlgebraplN(1)
+s1.inject_variables()
+p01 = 2*t0+t1
+p02 = 2*t0+3*t1
+p12 = t0+3*t1
+s2 = SimplicialAlgebraplN(2)
+s2.inject_variables()
+p012 = 2-t1+t2
+values = {(0,): p0, (1,): p1, (2,): p2, (0,1): p01, (0,2): p02, (1,2): p12,  (0,1,2): p012}
+e1 = A._element_constructor_(values)
+e1
+#############################################

test_minimal_model.py

@@ -0,0 +1,20 @@
+from sage.all import *
+load('aplK.py')
+load('minimalModel.py')
+#######################################################
+# TESTS
+S1 = simplicial_complexes.Sphere(2)
+S2 = simplicial_complexes.Sphere(3)
+S = S1.wedge(S2, is_mutable=False)
+#S = simplicial_complexes.K3Surface()
+print("Complejo simplicial")
+print(S.facets())
+#######################################################
+#S = simplicial_complexes.ComplexProjectivePlane()
+#######################################################
+# S = simplicial_complexes.BrucknerGrunbaumSphere()
+#######################################################
+# S = simplicial_complexes.ProjectivePlane().wedge(simplicial_complexes.Sphere(2), is_mutable=False)
+#######################################################
+[sullivan_model, model_morphism, cohomology_correspondence] = minimal_model(S, max_depth=5, max_dim=8)
+print(sullivan_model)