AngDist — "Distance within an angle"

Segments:	(For nomenclature, see case "2 segments".)
1	xP = x1 cos² γ (trivial)
2	• 09`4.~analytical, with 12`a.~image (World Conf., Olhão) • 08`1.~old (numerical)
2+	• 09`2.~Numerical

 "Remote" — Solves the above problem from webpage (a) FCUL, with the computing done at (b) IST. (FCUL: Faculty of Sciences, Univ. of Lisbon.)   Collaboration of student Miguel M. Ferreira (at Sigma) is gratefully acknowledged (Nov-2012).
• 12`a.Remote (test)

 Bibliography

• Smith, I. M., 2001 (1995), "Programming in Fortran 90: a first course for engineers and scientists", ed. Wiley, New York, NY (USA) (ISBN 0-471-94185-9).

• Chapra, Stephen C., and Raymond P. Canale, 1998, "Numerical methods for engineers: with programming and software applications", 3.rd ed. (4.th ed., 2002), ed. WCB/McGraw-Hill, New York, NY (USA) (ISBN 0-07-010938-9).