Technology
- Binomial boundJohn D. Cook
- Separable functions in different contextsJohn D. Cook
- CalculatorsMathematics, Learning and Technology
- Body roundness indexJohn D. Cook
- A couple more variations on an ancient themeJohn D. Cook
- Finding pi in the alphabetJohn D. Cook
- Optimal rational approximationJohn D. Cook
- Pell is to silver as Fibonacci is to goldJohn D. Cook
- Miles to kilometersJohn D. Cook
- Mathematics – questions by topicMathematics, Learning and Technology
- Ancient accurate approximation for sineJohn D. Cook
- Mentally multiply by πJohn D. Cook
- A better integral for the normal distributionJohn D. Cook
- Drawing with a compass on a globeJohn D. Cook
- The negative binomial distribution and Pascal’s triangleJohn D. Cook
- A strange take on the harmonic seriesJohn D. Cook
- Variance matters more than mean in the extremesJohn D. Cook
- Increasing speed due to frictionJohn D. Cook
- Ptolemy’s theoremJohn D. Cook
- Rule for converting trig identities into hyperbolic identitiesJohn D. Cook
- Interpolation and the cotanc functionJohn D. Cook
- Binomial coefficients with non-integer argumentsJohn D. Cook
- Bessel, Everett, and Lagrange interpolationJohn D. Cook
- Compression and interpolationJohn D. Cook
- Chebyshev polynomials as distorted cosinesJohn D. Cook