00528nam a22001457a 4500 9781611972399 (pbk) 511.4 TRE Trefethen, Lloyd N. Approximation theory and approximation practice Society for Industrial and Applied Mathematics 2013 vii, 305 p. : ill. ; 26 cm. Includes index Approximation practice Approximation theory Gibbs phenomenon Best approximation Spectral methods Pade approximation RICAS BK 0 0 0 0 GGL GGL 2017-06-08 Purchased: amazon 5610.00 3 2 511.4 TRE 34540 2018-02-14 00:00:00 2018-01-31 1 BK 18921 18921