view test/goi.ijs @ 0:e0bbaa717f41 draft default tip

lol J
author Jordi Gutiérrez Hermoso <jordigh@octave.org>
date Mon, 25 Nov 2013 11:56:30 -0500
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NB. o./ B ---------------------------------------------------------------

cir=. 4 : 'x o. y'

(o./   -: cir/  ) x=. ?    23$2
(o./   -: cir/  ) x=. ?3   23$2
(o./"1 -: cir/"1) x
(o./   -: cir/  ) x=. ?7 5 23$2
(o./"1 -: cir/"1) x
(o./"2 -: cir/"2) x

(o./   -: cir/  ) x=. ?    24$2
(o./   -: cir/  ) x=. ?4   12$2
(o./"1 -: cir/"1) x
(o./   -: cir/  ) x=. ?4 2  8$2
(o./"1 -: cir/"1) x
(o./"2 -: cir/"2) x


NB. o./ I ---------------------------------------------------------------

cir=. 4 : 'x o. y'

(o./   -: cir/  ) x=. _5+?    3$13
(o./   -: cir/  ) x=. _5+?2   3$13
(o./"1 -: cir/"1) x
(o./   -: cir/  ) x=. _3+?2 3 3$7
(o./"1 -: cir/"1) x
(o./"2 -: cir/"2) x


NB. o./ D ---------------------------------------------------------------

cir=. 4 : 'x o. y'

(o./   -: cir/  ) x=. [&.o. _5+?2    $13
(o./   -: cir/  ) x=. [&.o. _5+?2   3$13
(o./"1 -: cir/"1) x
(o./   -: cir/  ) x=. [&.o. _5+?2 3 3$13
(o./"1 -: cir/"1) x
(o./"2 -: cir/"2) x


NB. o./ Z ---------------------------------------------------------------

cir=. 4 : 'x o. y'

(o./   -: cir/  ) x=.[&.j._5+?2    $13
(o./   -: cir/  ) x=.[&.j._5+?2   3$13
(o./"1 -: cir/"1) x
(o./   -: cir/  ) x=.[&.j._5+?2 3 3$13
(o./"1 -: cir/"1) x
(o./"2 -: cir/"2) x

'domain error' -: o./ etx 'eleemosynary'
'domain error' -: o./ etx ;:'quod erat demonstratum'

4!:55 ;:'cir x'