| 单词 | tchebycheff equation |
| 释义 | Tchebycheff equation[ chuh-buh-shawfi-kwey-zhuhn, ‐shuhn ] / tʃə bəˈʃɔf ɪˌkweɪ ʒən, ‐ʃən / noun Mathematics.a differential equation of the form (1 − x2) d2y/dx2 − x dy/dx + n2y = 0, where n is any nonnegative integer. Also called Che·by·shev equation . Origin of Tchebycheff equationnamed after Pafnutiĭ L. Chebyshev (1821–94), Russian mathematician Words nearby Tchebycheff equationTCH, Tchad, Tchaikovsky, Tchaikovsky, Peter Ilyich, Tchambuli, Tchebycheff equation, Tchebycheff polynomial, Tchebychev's inequality, Tchekhov, Tcherepnin, tchernosem Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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