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Solving Differential Equations ←	↑	→ SymbolInteger

StructuredTables

Edit detail for StructuredTables revision 4 of 5

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Editor: a Time: 2008/01/20 08:13:12 GMT-8
Note:

changed:
-2*2
P:= [[1,0,0],[0,1,0],[0,0,0]]
Q:= [[0,0,0],[0,0,0],[0,0,1]]
 
 CT := CARTEN(i0 := 1,3,Integer)
 epsilon:CT:=leviCivitaSymbol()
 
permi1:= matrix[[e0,0,0],[0,e0,0],[0,0,e0]]
permi2:= matrix[[e11,e12,e13],[e12,e22,e23],[e13,e23,e33]]

axiom
P:= [[1,0,0],[0,1,0],[0,0,0]]

(1)

Type: List List NonNegativeInteger?

axiomQ:= [[0,0,0],[0,0,0],[0,0,1]]
 CT := CARTEN(i0 := 1,3,Integer)
 epsilon:CT:=leviCivitaSymbol()
   There are 1 exposed and 1 unexposed library operations named elt 
      having 1 argument(s) but none was determined to be applicable. 
      Use HyperDoc Browse, or issue
                               )display op elt
      to learn more about the available operations. Perhaps 
      package-calling the operation or using coercions on the arguments
      will allow you to apply the operation.
   Cannot find application of object of type List List Integer to 
      argument(s) of type(s) 
                        CartesianTensor(1,3,Integer)
permi1:= matrix[[e0,0,0],[0,e0,0],[0,0,e0]]

(2)

Type: Matrix Polynomial Integer

axiom
permi2:= matrix[[e11,e12,e13],[e12,e22,e23],[e13,e23,e33]]

(3)

Type: Matrix Polynomial Integer