英语词汇“power series”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

power series

noun Mathematics

1An infinite series of the form Σanxn (where n is a positive integer).Not surprisingly, he also discovered the infinite power series for the cosine and the tangent....

This is called a power series for sin because it is a series in terms of powers of x.
Already at this stage he began to undertake research, investigating the problem of finding an estimate for the determinant generated by coefficients of a power series.

1.1A generalization of a power series for more than one variable.It also contains continued fractions, quadratic equations, sums of power series and a table of sines....

He worked on power series and on potential theory.
Some of his most well-known contributions are a theorem connected to the Phragmén-Lindelöf principle, a theorem about the zeros of the V-function and several theorems about power series with integer coefficients.

单词	power series
释义	power series noun Mathematics 1An infinite series of the form Σanxn (where n is a positive integer).Not surprisingly, he also discovered the infinite power series for the cosine and the tangent.... This is called a power series for sin because it is a series in terms of powers of x. Already at this stage he began to undertake research, investigating the problem of finding an estimate for the determinant generated by coefficients of a power series. 1.1A generalization of a power series for more than one variable.It also contains continued fractions, quadratic equations, sums of power series and a table of sines.... He worked on power series and on potential theory. Some of his most well-known contributions are a theorem connected to the Phragmén-Lindelöf principle, a theorem about the zeros of the V-function and several theorems about power series with integer coefficients.
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