Initial commit

1 files changed, 14 insertions, 0 deletions

diff --git a/graphics/lcircuit/exorn.mac b/graphics/lcircuit/exorn.mac
new file mode 100644
index 0000000000..31cf235b30
--- /dev/null
+++ b/graphics/lcircuit/exorn.mac
@@ -0,0 +1,14 @@
+% EXOR-gate NORTH
+\newsavebox{\exorn}
+\savebox{\exorn}(6,11){
+\begin{picture}(6,11)
+\bezier{60}(0,2)(0,7)(3,9)     % western section of pointed curve
+\bezier{60}(6,2)(6,7)(3,9)     % eastern section of pointed curve
+\bezier{40}(0,2)(3,4)(6,2)     % bottom curve (inner)
+\bezier{40}(0,1)(3,3)(6,1)     % bottom curve (outer)
+\put(3,9){\line(0,1){2}}       % output line
+\put(1,0){\line(0,1){1.5}}     % western input line
+\put(5,0){\line(0,1){1.5}}     % eastern input line
+% NB intersection of input lines & back curve is estimated (not calculated)!
+\end{picture}
+}