tasks a-s

2013-04-10 23:57:08 -07:00 · 2013-04-10 23:57:08 -07:00 · b83f433714
commit b83f433714
parent 47bf37c096
12433 changed files with 156208 additions and 123 deletions
--- a/Task/Numeric-error-propagation/J/numeric-error-propagation-1.j
+++ b/Task/Numeric-error-propagation/J/numeric-error-propagation-1.j
@ -0,0 +1,3 @@
+num=: {."1
+unc=: {:@}."1 : ,.
+dist=: +/&.:*:
--- a/Task/Numeric-error-propagation/J/numeric-error-propagation-2.j
+++ b/Task/Numeric-error-propagation/J/numeric-error-propagation-2.j
@ -0,0 +1,5 @@
+x1=: 100 unc 1.1
+y1=:  50 unc 1.2
+
+x2=: 200 unc 2.2
+y2=: 100 unc 2.3
--- a/Task/Numeric-error-propagation/J/numeric-error-propagation-3.j
+++ b/Task/Numeric-error-propagation/J/numeric-error-propagation-3.j
@ -0,0 +1,4 @@
+   num x1
+100
+   unc x1
+1.1
--- a/Task/Numeric-error-propagation/J/numeric-error-propagation-4.j
+++ b/Task/Numeric-error-propagation/J/numeric-error-propagation-4.j
@ -0,0 +1,4 @@
+   num 100
+100
+   unc 100
+0
--- a/Task/Numeric-error-propagation/J/numeric-error-propagation-5.j
+++ b/Task/Numeric-error-propagation/J/numeric-error-propagation-5.j
@ -0,0 +1,2 @@
+   3 dist 4
+5
--- a/Task/Numeric-error-propagation/J/numeric-error-propagation-6.j
+++ b/Task/Numeric-error-propagation/J/numeric-error-propagation-6.j
@ -0,0 +1,5 @@
+add=: +&num unc dist&unc
+sub=: -&num unc dist&unc
+mul=: *&num unc |@(*&num * dist&(unc%num))
+div=: %&num unc |@(%&num * dist&(unc%num))
+exp=: ^&num unc |@(^&num * dist&(unc%num))
--- a/Task/Numeric-error-propagation/J/numeric-error-propagation-7.j
+++ b/Task/Numeric-error-propagation/J/numeric-error-propagation-7.j
@ -0,0 +1,2 @@
+   exp&0.5 (x1 sub x2) add&(exp&2) y1 sub y2
+111.803 2.48717