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difforms[wdegree] - degree of a form
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Calling Sequence
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wdegree(expr)
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Description
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The function wdegree computes the degree of an expression, considered as a form.
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The function wdegree returns nonhmg when the expression is a sum of forms which have different degrees.
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Expressions of type scalar or const have wdegree = 0.
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The wdegree of an indexed name is the wdegree of the name without the index, unless explicitly stated.
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The command with(difforms,wdegree) allows the use of the abbreviated form of this command.
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Examples
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 ![defform(x = p, c = const, t = 3, t[4] = 5)](/support/helpjp/helpview.aspx?si=7193/file03727/math68.png)
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![wdegree(t[1])](/support/helpjp/helpview.aspx?si=7193/file03727/math114.png)
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![wdegree(t[4])](/support/helpjp/helpview.aspx?si=7193/file03727/math121.png)
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![wdegree(u[3]) = wdegree(u)](/support/helpjp/helpview.aspx?si=7193/file03727/math128.png)
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| (9) |
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