/usr/share/axiom-20170501/input/arrows.input is in axiom-test 20170501-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | )set break resume
)spool arrows.output
)set message test on
)set message auto off
)clear all
--S 1 of 3
arrowAngle:=%pi-%pi/10.0@SF
--R
--R
--R (1) 2.827433388230814
--R Type: DoubleFloat
--E 1
--S 2 of 3
arrowScale:=0.2@SF
--R
--R
--R (2) 0.2
--R Type: DoubleFloat
--E 2
--S 3 of 3
makeArrow(p1,p2) ==
delta :=p2 -p1
len := arrowScale * length delta
theta := atan(delta.1, delta.2)
c1:= len*cos(theta+arrowAngle)
s1:= len*sin(theta+arrowAngle)
c2:= len*cos(theta-arrowAngle)
s2:= len*sin(theta-arrowAngle)
z:= p2.3*(1-arrowScale)
p3:=point[p2.1+c1,p2.2+s1,z,p2.4]
p4:=point[p2.1+c2,p2.2+s2,z,p2.4]
[[p1,p2,p3],[p2,p4]]
--R
--R Type: Void
--E 3
)spool
)lisp (bye)
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