1
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1 whileTestP : {l : Level} {t : Set l} @$\rightarrow$@ (c10 : @$\mathbb{N}$@) @$\rightarrow$@ (Code : Envc @$\rightarrow$@ t) @$\rightarrow$@ t
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2 whileTestP c10 next = next (record {c10 = c10 ; varn = c10 ; vari = 0 })
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3
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4 whileLoopP' : {l : Level} {t : Set l} @$\rightarrow$@ Envc @$\rightarrow$@ (next : Envc @$\rightarrow$@ t) @$\rightarrow$@ (exit : Envc @$\rightarrow$@ t) @$\rightarrow$@ t
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5 whileLoopP' record { c10 = c10 ; varn = zero ; vari = vari } _ exit = exit record { c10 = c10 ; varn = zero ; vari = vari }
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6 whileLoopP' record { c10 = c10 ; varn = suc varn1 ; vari = vari } next _ = next (record {c10 = c10 ; varn = varn1 ; vari = suc vari })
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7
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8 {-@$\#$@ TERMINATING @$\#$@-}
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9 loopP : {l : Level} {t : Set l} @$\rightarrow$@ Envc @$\rightarrow$@ (exit : Envc @$\rightarrow$@ t) @$\rightarrow$@ t
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10 loopP env exit = whileLoopP' env (@$\lambda$@ env @$\rightarrow$@ loopP env exit ) exit
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11
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12 whileTestPCall : (c10 : @$\mathbb{N}$@ ) @$\rightarrow$@ Envc
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13 whileTestPCall c10 = whileTestP {_} {_} c10 (@$\lambda$@ env @$\rightarrow$@ loopP env (@$\lambda$@ env @$\rightarrow$@ env))
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14
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15 -- whileTestPCall 10
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16 -- record { c10 = 10 ; varn = 0 ; vari = 10 }
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