No_1491_Average Salary Excluding the Minimum and Maximum Salary No_1492_The kth Factor of n No_1496_Path Crossing No_1502_Can Make Arithmetic Progression From Sequence No_1504_Count Submatrices With All Ones No_1512_Number of Good Pairs No_1513_Number of Substrings With Only 1s...
the root-mean-square (rms) error was introduced by Gauss2(p. 39) as a mathematically more tractable definition to derive the principle of the least square, and has been broadly accepted as
4700752026 USE CAT P/N 3N1491 4700939175 FLANGE 4700752032 TACHOMETER WIRE 4700939176 O-RING 4700752038 ANGLE DRIVE 4700939178 PORT PLATE CPL 4700752039 MUFFLER 4700939179 PRESS,RELIEF VALVE 4700752044 WATER PUMP 4700939180 O-RING 4700752047 FUEL FILTER 4700939182 9 FOOT KIT FIELD KIT 4700752051 V-BELT ...
我正在寻找最快的方法来确定一个 long 值是否是一个完全平方数(即其平方根是另一个整数):我已经用内置的Math.sqrt()函数轻松完成了它,但我想知道是否有一种方法可以通过限制自己到整数域...Fastest way to determine if an integer's square root is an integer
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18, no. 6, 2011.Abbasi, A.A., Ahmadian, M., and Vossoughi, G. \Comparison of mouse embryo deformation modeling under needle injection using analytical Jacobian, non- linear least square and arti cial neural network tech- niques", Scientia Iranica, 18, pp. 1486-1491 (2011)....
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