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root-nonlinear-eq
- this program is a mathmatica program for root nonlinear equations
EQ
- program to solve simultaneus equation
00
- 一个错误的盛金公式求三次方程根，求指出错误。-A wrong Shengjin Gong eq cubic equation roots, find that error.
RANGEKUTTA_ODE
- THIS PROGRAM IS TO SOLVE THE 4TH ODE & THE RUNGE KUTTA IS USED IN ORDER TO SOLVE THE EQ <<SIN(X)*Y""=(1-X^2)*Y" -X*Y"-Y -Y+EXP(3*X)>> & THE BOUNDARY CONDITIONS ARE AS FOLLOW: Y=W1 Y =W2=F1 Y"=W3=F2 Y =W4=F3 F4=(1/SIN(X))*[(1-
parabolic-Eq-fortran-FTCS
- 抛物型方程 fortran 源代码 显示格式 FTCS-parabolic Eq fortran codes explicit FTCS
sgu261
- sgu261：Discrete Roots(原根+离散对数+扩展欧几里得) 题目大意： 给你两个质数p,k，和整数a(0≤a<p)，求解所有满足x^k≡a(mod p)的x。-261. Discrete Roots time limit per test: 1 sec. memory limit per test: 65536 KB input: standard output: standard There are a lot of
POSSION.EQ
- 求解泊松方程，通过差分法将泊松方程建立为线性方程组，得到稀疏矩阵，通过GS迭代法求解线性方程组，得到泊松方程的特解。-Solving Poisson equation, difference method will be established by linear equations Poisson equation, sparse matrix, solving linear equations by GS iterative method to obtain a particular sol