2008-11-14 21:18:16 -05:00
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USE: specialized-arrays.functor
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IN: specialized-arrays.double
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2008-12-03 11:11:02 -05:00
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<< "double" define-array >>
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! Specializer hints. These should really be generalized, and placed
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! somewhere else
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USING: hints math.vectors arrays kernel math accessors sequences ;
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HINTS: <double-array> { 2 } { 3 } ;
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2008-12-05 08:28:52 -05:00
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HINTS: (double-array) { 2 } { 3 } ;
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2008-12-03 11:11:02 -05:00
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HINTS: vneg { array } { double-array } ;
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HINTS: v*n { array object } { double-array float } ;
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HINTS: n*v { array object } { float double-array } ;
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HINTS: v/n { array object } { double-array float } ;
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HINTS: n/v { object array } { float double-array } ;
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HINTS: v+ { array array } { double-array double-array } ;
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HINTS: v- { array array } { double-array double-array } ;
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HINTS: v* { array array } { double-array double-array } ;
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HINTS: v/ { array array } { double-array double-array } ;
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HINTS: vmax { array array } { double-array double-array } ;
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HINTS: vmin { array array } { double-array double-array } ;
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HINTS: v. { array array } { double-array double-array } ;
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HINTS: norm-sq { array } { double-array } ;
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HINTS: norm { array } { double-array } ;
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HINTS: normalize { array } { double-array } ;
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HINTS: distance { array array } { double-array double-array } ;
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! Type functions
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USING: words classes.algebra compiler.tree.propagation.info
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math.intervals ;
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{ v+ v- v* v/ vmax vmin } [
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[
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[ class>> double-array class<= ] both?
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double-array object ? <class-info>
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] "outputs" set-word-prop
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] each
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{ n*v n/v } [
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[
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nip class>> double-array class<= double-array object ? <class-info>
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] "outputs" set-word-prop
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] each
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{ v*n v/n } [
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[
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drop class>> double-array class<= double-array object ? <class-info>
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] "outputs" set-word-prop
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] each
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{ vneg normalize } [
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[
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class>> double-array class<= double-array object ? <class-info>
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] "outputs" set-word-prop
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] each
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\ norm-sq [
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class>> double-array class<= [ float 0. 1/0. [a,b] <class/interval-info> ] [ object-info ] if
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] "outputs" set-word-prop
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\ v. [
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[ class>> double-array class<= ] both?
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float object ? <class-info>
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] "outputs" set-word-prop
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\ distance [
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[ class>> double-array class<= ] both?
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[ float 0. 1/0. [a,b] <class/interval-info> ] [ object-info ] if
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] "outputs" set-word-prop
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