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

单词	summation convention
释义	summation convention summation convention [sə′mā·shən kən‚ven·chən] (mathematics) An abbreviated notation used particularly in tensor analysis and relativity theory, in which a product of tensors is to be summed over all possible values of any index which appears twice in the expression.
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