Euler's pioneering equation Submitted by Adhemar Bultheel | 14 / Apr / 2019 Read more about Euler's pioneering equation
99 Variations on a Proof Submitted by Adhemar Bultheel | 20 / Mar / 2019 Read more about 99 Variations on a Proof
Weird maths. At the edge of infinity and beyond Submitted by Adhemar Bultheel | 5 / Feb / 2019 Read more about Weird maths. At the edge of infinity and beyond
The Calculus Gallery Submitted by Adhemar Bultheel | 13 / Dec / 2018 Read more about The Calculus Gallery
Millions, Billions, Zillions Submitted by Adhemar Bultheel | 24 / Oct / 2018 Read more about Millions, Billions, Zillions
Is That a Big Number? Submitted by Adhemar Bultheel | 3 / Oct / 2018 Read more about Is That a Big Number?
Ernest Irving Freese's Geometric Transformations Submitted by Adhemar Bultheel | 10 / May / 2018 Read more about Ernest Irving Freese's Geometric Transformations
The Paper Puzzle Book Submitted by Adhemar Bultheel | 10 / May / 2018 Read more about The Paper Puzzle Book
