polygamma-function

Application of Γ Function and В Function;关于Γ函数和В函数的一些应用J05汉语字典

Some Calculation Formulas for Laguerre Polynomials L_n~(α-n)(x) and Γ Function;Laguerre多项式L_n~(α-n)(x)以及Γ函数的计算公式J05汉语字典

Application of Γ Function in Probability Theory s Computation;Γ函数在概率论计算中的应用J05汉语字典

The calculation method of S(t) curve in instantaneous unit hydrograph and Pearson_III type curve in hydrological frequency analysis, can be summed up to evaluate Γ_distribution function and quantile.为此从Γ函数与不完全Γ函数的恒等关系出发 ,导出了Γ (α)与lnΓ (α)的精确解析式 ,从而导出Γ分布函数新算法的 5种精确解析式。J05汉语字典

Proceeding from the identically equal of Γ\|function and incomplete Γ\|function, this paper calculate the exact analytic expression of Γ(α) and lnΓ(α), and calculate the exact analytic expression of new algorithm for Γ\|distribution function based on the reference[1].从Γ函数与不完全Γ函数的恒等关系出发， 导出了Γ（α） 与ｌｎΓ（α） 的精确解析式， 并在文［１］ 的基础上导出Γ分布函数新算法的精确解析式。J05汉语字典

Proof on the equivalence of the three definitions of the Gamma function;关于Γ函数三个定义等价性的证明J05汉语字典

And then,the G-L weight coefficent is obtained by using the gamma function in Matlab.从分数演算基本的G-L定义出发,引出G-L数值算法中加权系数——G-L加权系数与广义二项式系数之间的关系,进而通过Γ函数来求解G-L加权系数。J05汉语字典