## You are here

HomeBuddy list for perucho

## Primary tabs

# Buddy list for perucho

## Group information

Members: bbukh Algeboy drini mathcam akrowne Henry CWoo djao perucho pahio (see full roster)Content: oscillation of a function Harnack theorem Cauchy criterion for the existence of a limit of a function arithmetic-geometric series example of construction of a Schauder basis biharmonic equation \LaTeX symbol for Cauchy principal value Laplace transform of a Gaussian function phase parametrization in $\cos(x+p)=\cos x$ Schwarz and Poisson formulas connection between Riccati equation and Airy functions sequences $b^{2n}-1$ and $b^{2n-1}+1$ are divisible by $b+1$ representation of real numbers Euler's equation for rigid bodies particle moving on the astroid at constant frequency spiral motion of a particle particle moving on a cardioid at constant frequency time dilatation of a volume element harmonic oscillator vibrating string (see full list)

Type: Buddies

Request group membership

This is the default group for user perucho.

- Forums
- Planetary Bugs
- HS/Secondary
- University/Tertiary
- Graduate/Advanced
- Industry/Practice
- Research Topics
- LaTeX help
- Math Comptetitions
- Math History
- Math Humor
- PlanetMath Comments
- PlanetMath System Updates and News
- PlanetMath help
- PlanetMath.ORG
- Strategic Communications Development
- The Math Pub
- Testing messages (ignore)

- Other useful stuff
- Corrections