import BTL learn(1) lessons/eqn

1 files changed, 18 insertions, 0 deletions

diff --git a/usr.bin/learn/lib/eqn/L6.1d b/usr.bin/learn/lib/eqn/L6.1d
new file mode 100644
index 00000000000..2552ccd4e96
--- /dev/null
+++ b/usr.bin/learn/lib/eqn/L6.1d
@@ -0,0 +1,18 @@
+#print
+Do the inputs
+
+Let $x sub i$ and $y sub i$ be $>= z sub i$.
+
+and
+
+Let $x sub i$ and $y sub i$ be $>=$ $z sub i$.
+
+produce the same output?
+Answer yes or no.
+#copyin
+#user
+#uncopyin
+#match no
+#log
+#next
+7.1a