Structure
Constructor methods
Get methods
SIZE
SHAPE
Get
Addition (+)
Subtraction (-)
!!! notes "+" Substract two instance of [[FEVariable_]].
!!! warning "" A quadrature variable can be subtract only from another quadrature variable
!!! warning "" A nodal variable can be subtracted from another nodal variable
!!! warning ""
The rank of obj1 and obj2 should be the same
| Defined on | obj1 | obj2 | result |
|---|---|---|---|
| NodalVariable | constant | constant | constant |
| constant | scalar | scalar | |
| constant | time | time | |
| constant | spacetime | spacetime | |
| scalar | constant | scalar | |
| scalar | scalar | scalar | |
| time | constant | time | |
| time | time | time | |
| spacetime | constant | spacetime | |
| spacetime | spacetime | spacetime | |
You can learn more about this method from the following pages
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[[FEVariable_test_21a]] Scalar, Nodal
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[[FEVariable_test_21b]] Scalar, Nodal
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[[FEVariable_test_21c]] Scalar, Quadrature
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[[FEVariable_test_21d]] Scalar, Quadrature
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[[FEVariable_test_22a]] Vector, Nodal
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[[FEVariable_test_22b]] Vector, Nodal
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[[FEVariable_test_22c]] Vector, Quadrature
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[[FEVariable_test_22d]] Vector, Quadrature
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[[FEVariable_test_23a]] Matrix, Nodal
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[[FEVariable_test_23b]] Matrix, Nodal
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[[FEVariable_test_23c]] Matrix, Quadrature
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[[FEVariable_test_23d]] Matrix, Quadrature
Multiplication (*)
!!! notes "+" Multiply two instance of [[FEVariable_]].
!!! warning "" A quadrature variable can be multiply with another quadrature variable
!!! warning "" A nodal variable can be multiplies with another nodal variable
!!! warning ""
The rank of obj1 and obj2 should be the same
| Defined on | obj1 | obj2 | result |
|---|---|---|---|
| NodalVariable | constant | constant | constant |
| constant | scalar | scalar | |
| constant | time | time | |
| constant | spacetime | spacetime | |
| scalar | constant | scalar | |
| scalar | scalar | scalar | |
| time | constant | time | |
| time | time | time | |
| spacetime | constant | spacetime | |
| spacetime | spacetime | spacetime | |
You can learn more about this method from the following pages
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[[FEVariable_test_31a]] Scalar, Nodal
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[[FEVariable_test_31b]] Scalar, Nodal
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[[FEVariable_test_31c]] Scalar, Quadrature
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[[FEVariable_test_31d]] Scalar, Quadrature
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[[FEVariable_test_32a]] Vector, Nodal
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[[FEVariable_test_32b]] Vector, Nodal
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[[FEVariable_test_32c]] Vector, Quadrature
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[[FEVariable_test_32d]] Vector, Quadrature
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[[FEVariable_test_33a]] Matrix, Nodal
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[[FEVariable_test_33b]] Matrix, Nodal
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[[FEVariable_test_33c]] Matrix, Quadrature
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[[FEVariable_test_33d]] Matrix, Quadrature
Division
!!! notes "/" Division two instance of [[FEVariable_]].
!!! warning "" A quadrature variable can be divided by another quadrature variable
!!! warning "" A nodal variable can be divided by another nodal variable
!!! warning ""
The rank of obj1 and obj2 should be the same
| Defined on | obj1 | obj2 | result |
|---|---|---|---|
| NodalVariable | constant | constant | constant |
| constant | scalar | scalar | |
| constant | time | time | |
| constant | spacetime | spacetime | |
| scalar | constant | scalar | |
| scalar | scalar | scalar | |
| time | constant | time | |
| time | time | time | |
| spacetime | constant | spacetime | |
| spacetime | spacetime | spacetime | |
You can learn more about this method from the following pages
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[[FEVariable_test_41a]] Scalar, Nodal
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[[FEVariable_test_41b]] Scalar, Nodal
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[[FEVariable_test_41c]] Scalar, Quadrature
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[[FEVariable_test_41d]] Scalar, Quadrature
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[[FEVariable_test_42a]] Vector, Nodal
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[[FEVariable_test_42b]] Vector, Nodal
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[[FEVariable_test_42c]] Vector, Quadrature
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[[FEVariable_test_42d]] Vector, Quadrature
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[[FEVariable_test_43a]] Matrix, Nodal
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[[FEVariable_test_43b]] Matrix, Nodal
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[[FEVariable_test_43c]] Matrix, Quadrature
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[[FEVariable_test_43d]] Matrix, Quadrature
POWER
!!! note "" ans = obj ** n, where n is an integer.
You can learn more about this method from the following pages
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[[FEVariable_test_51]] Scalar, Nodal
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[[FEVariable_test_52]] Scalar, Quadrature
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[[FEVariable_test_53]] Vector, Nodal
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[[FEVariable_test_54]] Vector, Quadrature
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[[FEVariable_test_55]] Matrix, Nodal
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[[FEVariable_test_56]] Matrix, Quadrature
ABS
!!! note "" absolute value of elements of [[FEVariable_]].
You can learn more about this method from the following pages
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[[FEVariable_test_61]] Scalar, Nodal
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[[FEVariable_test_62]] Scalar, Quadrature
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[[FEVariable_test_63]] Vector, Nodal
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[[FEVariable_test_64]] Vector, Quadrature
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[[FEVariable_test_65]] Matrix, Nodal
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[[FEVariable_test_66]] Matrix, Quadrature