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Student[VectorCalculus][D] - apply the differential operator to an expression
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Calling Sequence
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D(f)
D[i](f)
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Parameters
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f
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'Vector'(algebraic), Vector-valued procedure or expression that can be applied as a function
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i
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positive integer, expression, or sequence of integers or expressions
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Description
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The D(f) calling sequence applies the differential operator to the expression f. The command extends the differential operator D to operate on Vectors and Vector-valued procedures.
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Examples
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![with(Student[VectorCalculus])](/support/helpjp/helpview.aspx?si=4459/file05147/math65.png)
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| (1) |
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*x], [2*D(y)*y], [2*D(z)*z]], ["x", "y", "z"])](/support/helpjp/helpview.aspx?si=4459/file05147/math79.png)
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 options operator, arrow; `<,>`(y*x^2+y^2+3*x*y, x^2*y^3, x*y) end proc))(x, y)](/support/helpjp/helpview.aspx?si=4459/file05147/math83.png)
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![Vector[column]([[2*x+3], [6*x*y^2], [1]], ["x", "y", "z"])](/support/helpjp/helpview.aspx?si=4459/file05147/math86.png)
| (3) |
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