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Meaning of Appell sequence | Babel Free

Noun CEFR B2

Definitions

Any polynomial sequence p_n(x)_(n=0,1,2,…) satisfying the identity d/(dx)p_n(x)=np_n-1(x), and in which p_0(x) is a non-zero constant.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Appell-Lerch sum appellancy Appellant Appellants Appellate appellate court