Amos source code for targetting parabole through 3 points, through one
symmetrical and one vertex point.
Source codes for numeric methods of control theory for targetting the
object to arranged target.
PDF elaborates on control theory, object's calibration and targetting
curves through set of points.
Elaborate on how to turn J. Steiner's ellipse construction method into
parametric equations.

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[generic]                 2640    8162  32.3% -lh5- ca42 Apr  1  1980 control theory calibrated.amos
[generic]                 2106    6698  31.4% -lh5- 7f67 Apr  1  1980 control theory.amos
[generic]                 1281    3692  34.7% -lh5- d07e Apr  1  1980 dynamic parabole 2pnts.amos
[generic]                 1338    4318  31.0% -lh5- 7717 Apr  1  1980 dynamic parabole.amos
[generic]               119509  125280  95.4% -lh5- 8c63 Apr  1  1980 Numeric Control Theory.pdf
[generic]               127154  134027  94.9% -lh5- d3aa Apr  1  1980 Steiner in equations.pdf
[generic]                80959   84239  96.1% -lh5- f71a Apr  1  1980 Writting a circle on 3 pts.pdf
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total         7 files  334987  366416  91.4%            Apr  2 01:58