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2. Simplest way to solve mathematical equations in Python

   stackoverflow.com/questions/1642357

   There is a browser interface and an API to Python / MATLAB. The API to Python is a single script (apm.py) that is available for download from the apmonitor.com homepage. Once the script is loaded into a Python code, it gives the ability to solve problems of: Nonlinear equations; Differential and algebraic equations; Least squares model fitting

3. How can I solve equations in Python? - Stack Overflow

   stackoverflow.com/questions/10499941

   If you need it to be perfect, or if you want to try solving families of equations analytically, you have to turn to a more complicated beast: a symbolic solver. A symbolic solver, like Mathematica or Maple, is an expert system with a lot of built-in rules ("knowledge") about algebra, calculus, etc; it "knows" that the derivative of sin is cos ...

4. python - Algorithm for solving Sudoku - Stack Overflow

   stackoverflow.com/questions/1697334

   Here is my sudoku solver in python. It uses simple backtracking algorithm to solve the puzzle. For simplicity no input validations or fancy output is done. It's the bare minimum code which solves the problem. Algorithm. Find all legal values of a given cell; For each legal value, Go recursively and try to solve the grid; Solution

5. How to solve a pair of nonlinear equations using Python?

   stackoverflow.com/questions/8739227

   What's the (best) way to solve a pair of non linear equations using Python. (Numpy, Scipy or Sympy) eg: x+y^2 = 4 e^x+ xy = 3 A code snippet which solves the above pair will be great

6. Using Python, find anagrams for a list of words - Stack Overflow

   stackoverflow.com/questions/8286554

   In addition to return sorted(str1) == sorted(str2) being less code to type, it should also be slightly more efficient. But sorting is still O(n lg n), you can find anagrams in O(n) with a dictionary. But sorting is still O(n lg n), you can find anagrams in O(n) with a dictionary.

7. Logistic regression python solvers' definitions - Stack Overflow

   stackoverflow.com/questions/38640109

   The SAGA solver is a variant of SAG that also supports the non-smooth penalty L1 option (i.e. L1 Regularization). This is therefore the solver of choice for sparse multinomial logistic regression. It also has a better theoretical convergence compared to SAG. Drawbacks:

8. python - Solving Quadratic Equation - Stack Overflow

   stackoverflow.com/questions/15398427

   Below is the Program to Solve Quadratic Equation. For Example: Solve x2 + 3x – 4 = 0. This quadratic happens to factor:

9. Excel Solver in Python - Stack Overflow

   stackoverflow.com/questions/4634317

   PuLP is a linear programming modeller in python. It can do everything that the excel solver can do. PuLP is a free open source software written in Python. It is used to describe optimisation problems as mathematical models.

10. python - Solving a cubic equation - Stack Overflow

    stackoverflow.com/questions/1829330

    As part of a program I'm writing, I need to solve a cubic equation exactly (rather than using a numerical root finder): a*x**3 + b*x**2 + c*x + d = 0.

11. Shortest Sudoku Solver in Python - How does it work?

    stackoverflow.com/questions/201461

    r(a) is a recursive function which attempts to fill in a 0 in the board in each step. i=a.find('0');~i or exit(a) is the on-success termination.