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CompSeq - A representation for computation sequences
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Calling Sequence
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CompSeq(assignments)
CompSeq(locals=list1, globals=list2, params=list3, assignments)
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Parameters
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list1, list2, list3
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lists of names
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assignments
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list of the form name=expression
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Description
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The function CompSeq is a placeholder for representing a computation sequence.
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Specification of local and global variables as well as parameters is optional.
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The actual computation sequence is specified as a list of the form name=expression and represents an assignment of the value of the expression to the name. The last assignment in the list is also the result of the computation sequence.
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Computation sequences can be converted to and from procedures, simplified and optimized. For more information, see codegen[optimize].
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Examples
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f:= proc(a,b) local i,j; global x,y;
x:=a+b; i := a*b; j := x+i; y := a+sin(x) end proc;
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| (1) |
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![s := CompSeq(locals = [i, j], globals = [x, y], params = [a, b], [x = a+b, i = a*b, j = x+i, y = a+sin(x)])](/support/helpjp/helpview.aspx?si=9253/file00023/math94.png)
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![CompSeq(globals = [x, y], params = [a, b], [x = a+b, y = a+sin(x)])](/support/helpjp/helpview.aspx?si=9253/file00023/math101.png)
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