## MATHEMATICS

Number Theory - Experimental Mathematics - Pi formulas - Hypergeometric series - Ramanujan-like series - Special Functions

### Last update: November 26, 2018

## Dr. Jesús Guillera

Dr. Jesús Guillera

## University of Zaragoza

University of Zaragoza

### Departament of Mathematics (Colaborator)

Departament of Mathematics (Colaborator)

(jguillera [at] gmail [dot] com)

### Extraordinary PRIZE of doctorate

Extraordinary PRIZE of doctorate

### Mathematical GENEALOGY

Mathematical GENEALOGY

### Exp. Math. in P. Euclid

Exp. Math. in P. Euclid

### My papers on the ARXIV

My papers on the ARXIV

### Google SCHOLAR

Google SCHOLAR

### BLOG in Blogspot

BLOG in Blogspot

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Youtube MY CHANNEL

### Coloquios CINE...MÁTICOS (Vimeo)

Coloquios CINE...MÁTICOS (Vimeo)

### Publisher copyright policies & self-archiving SHERPA/ROMEO

Publisher copyright policies & self-archiving SHERPA/ROMEO

**The above formula is one of my formulas for pi written in a popular form (Ramanujan's style). I proved it in 2002 by the Wilf and Zeilberger WZ-method. **

**See it written in a more compact form (with the summation symbol and combinatoric numbers) in "samples of my work".**