polynomial calculator

The efficiency test of polynomial calculation and the efficiency of polynomial calculation Polynomial calculation call library function Pow method and Qin Jiushao algorithm, we can measure the efficiency of their operation Calculation function f (x) =1+ (σxi/i) (I from 1 to M); Use the CTime time function to test the run time and bring it into the x=0.9 to calcu

The product and sum of the two unary polynomials are obtained by the design function respectively.Input format:Input is divided into 2 lines, each line is given the number of non-0 polynomial, and then the exponential degradation way to enter a polynomial non-0 coefficients and exponents (absolute value is not more than 1000 integers). The numbers are separated by a space.Output format:The output is divided

36: Calculate the polynomial value. 36: Calculate the polynomial.36: Calculate the polynomial Value View Submit Statistics Question Total time limit: 1000 ms Memory limit: 65536kB Description Assume that the polynomial form is xn + xn-1 +... + X2 + x + 1: calculate the va

Reprinted please indicate Source Address: http://www.cnblogs.com/xbinworld/archive/2013/04/21/3034300.html Pattern Recognition and machine learning (PRML) book learning, Chapter 1.1, introduces polynomial curve fitting) The doctor is almost finished. He will graduate next year and start preparing for graduation this year. He feels that he has done a lot of research on machine learning, and his thesis has been published, but he is not systematic

Polynomial remains Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 1236 Accepted: 700 DescriptionGiven the polynomial A (x) = an xn + ... + A1 X + a0, Compute the remainder R (x) when a (x) was divided by xk+1.InputThe input consists of a number of cases. The first line of all case specifies the integers n and k (0 Output

Original writing. For more information, see http://blog.csdn.net/xbinworld,bincolumns. Pattern Recognition and machine learning (PRML) book learning, Chapter 1.1, introduces polynomial curve fitting) The doctor is almost finished. He will graduate next year and start preparing for graduation this year. He feels that he has done a lot of research on machine learning, and his thesis has been published, but he is not systematic. I am determined to make u

Test the efficiency of Polynomial computing and the efficiency of Polynomial computing The pow method and the qinjiu algorithm of Polynomial computing call library function are used to calculate their operation efficiency. Calculation function f (x) = 1 + (Σ xi/I) (I get from 1 to m ); Use the ctime function to test the running time, which is calculated by x = 0.

Poj 2126 Factoring a Polynomial mathematical Polynomial Decomposition Question: Returns a polynomial to calculate its factorization in the real number field. Analysis: Basic theorem of algebra. Code: // Poj 2126 // sep9 # include Using namespace std; int main () {int n; scanf ("% d", n); int a, B, c; scanf ("% d", a, B, c); if (n> 2) puts ("NO "

//1DoublePoly (DoubleA[],DoubleXintdegree) { Long inti; Doubleresult = a[0]; DoubleXPWR =x; for(i =1; I i) {Redsult+ = a[i] *XPWR; XPWR= x *XPWR; } returnresult;} // horner ' s method double polyh (double a[], double X. int degree) { long int I; double result = A[degree]; for (i = degree-1 ; I >= 0 ; --i) {result = A[i] + x * result; return result;} The same thing, recursion is more magical than iteration. From the code perspective, recursion has

Pick http://blog.csdn.net/coldef/article/details/57908865 Last time to do a set of simulation game, which need to ask the natural number k power and, then I will only n^2 ... I remember N^2 has 20 points, Nlogn can burst to 90 points ...--鏼 鏼 鏼 2015 national team paper It's probably just this polynomial to get the inverse, find the generating function.This is O (NLOGN) O (n\log N), but the modulus of this problem is not the prime number that satisfies