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

summation notation n. the notation used to denote a series (series n. 8); an instance of such notation.Summation notion expresses series in the form Σⁿ_{i = m}x_i, where x_i represents the general term of the series, and the values of m and n specify respectively the starting and stopping points of the sum; e.g. Σ⁵_{i = 3}x_i represents the series x₃ + x₄ + x₅.

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1909 Michigan Technic Feb. 45 The general reduced equation is expressed directly in the summation notation.

1969 Planetary & Space Sci. 17 67 The summation notation in Equations (17) and (19) indicates that contribution from all species of thermal particles be taken.

2014 N. Loehr Adv. Linear Algebra iii. 35 Often we denote such a polynomial using the summation notation Σⁿ_{i = 0}a_ixⁱ.

单词	summation notation
释义	> as lemmas summation notation summation notation n. the notation used to denote a series (series n. 8); an instance of such notation.Summation notion expresses series in the form Σⁿ_{i = m}x_i, where x_i represents the general term of the series, and the values of m and n specify respectively the starting and stopping points of the sum; e.g. Σ⁵_{i = 3}x_i represents the series x₃ + x₄ + x₅. ΚΠ 1909 Michigan Technic Feb. 45 The general reduced equation is expressed directly in the summation notation. 1969 Planetary & Space Sci. 17 67 The summation notation in Equations (17) and (19) indicates that contribution from all species of thermal particles be taken. 2014 N. Loehr Adv. Linear Algebra iii. 35 Often we denote such a polynomial using the summation notation Σⁿ_{i = 0}a_ixⁱ. extracted from summationn.² < as lemmas
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