1
by Andreescu, Titu, Mortici, Cristinel, Tetiva, Marian
Published 2017
Springer New York
... the reader in formulating and proving conjectures, as well as devising solutions to important mathematical...

2
by Andreescu, Titu, Andrica, Dorin, Feng, Zuming
Published 2007
Birkhäuser
... encourage students to express their ideas, conjectures, and conclusions in writing. Applying specific...