Trisection of Angles, Classical Curves, and Functional Equations
by János Aczél and Claudi Alsina
The Steady State Sabbatical Rate
by Allen J. Schwenk
A Quadratic Residues Parlor Trick
by David M. Bloom
Bounding Power Series Remainders
by Mark Bridger
and John Frampton
Proof Without Words: Eisenstein's Duplication
Formula
by Lin Tan
The Fundamental Theorem of Calculus for Gauge integrals
by Jack Lamoreaux and Gerald Armstrong
Comparing Sets
by Shalom Feigelstock
Inclusion-Exclusion and Characteristic Functions
by Jerry Segercrantz
Proof Without Words: Bijection Between Certain
Lattice Paths
by Norbert Hungerbühler
An Antisymmetric Formula for Euler's Constant
by Jonathan Sondow
Triangles with the Same Centroid
by Ayoub B. Ayoub
Editor's Notes
Quickies 880-882
Solutions 1524-1528
Answers 880-882
Letter to the Editor