单词	discontinuity point of the second kind
释义	discontinuity point of the second kind 第二类不连续点
随便看	q-expansion q-expansion formula q-exponential function q-extension q-factorial QF-ring q-function Q-function q-gamma-function q-Gauss identity q-generalization q-harmonic series q-hypergeometric function q-hypergeometric series Qin Jiushao Qin Jiushao method q-integral Q-invariant q-Jacobi polynomial QL decomposition q-linear form Q-matrix Q-metric QMR (= quasi-minimal residual method) q-multinomial coefficient

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