equation-solving

  1. Numerically solving an ODE depending on an unknown boundary value

  2. NSolve/Reduce Help: 3Equations/5Variables

  3. Efficient way to solve equal sums $x_1^k+x_2^k+\dots+x_5^k=y_1^k+y_2^k+\dots+y_5^k$ with Mathematica?

  4. Why Wolfram|Alpha can solve an equation but not Mathematica?

  5. Eliminate a variable from two equations
  6. Reduce a system of nonlinear equations (CES utility maximization in economics)
  7. NDSolve struggling with tricky boundary conditions

  8. Solve returns empty set for set of equations
  9. Solve says list of equations is not a quantified system of equations and inequalities

  10. Unable to solve the equation due to inconsistent variable

  11. Solving a system of diophantine equations from a mathematical competition

  12. Solutions to the Gauged GL Vortices in (1+1) dimensions
  13. Where do two bicubic-interpolated surfaces intersect a plane?

  14. Using Findroot with Precompiled Function
  15. How to prevent instability blow up in NDSolve?

  16. How to solve this trigonometric complex ODE system?
  17. Does Mathematica have a built-in tool that allows one to operate on both sides of an equation?
  18. Why does this system of PDEs take a long time to evaluate?

  19. Manipulating only the denominator in the solution of a fourth order equation

  20. Differential Equation with split boundary conditions

  21. Two system complex equations with symbolic variables
  22. How can I solve for a symbolic variable and later evaluate numerically?

  23. How can I use a symbolic solution in a numeric calculation?

  24. FindMaximum inside FindRoot error

  25. Separate out the real and imaginary part and exporting data

  26. Getting error Solve::nsmet

  27. Solving an inequality with many parameters
  28. Solve polynomial with a condition
  29. How to enter solutions in LHS of an equation using loop to check RHS
  30. Why is NSolve returning an empty list?
  31. Solving Ax=0 kind of matrix which contains a function having dependency on x and y , I want to extract Nulll space

  32. Infinite Expression Error NDSolve

  33. Making a Complicated Useable Function using NSolve

  34. solutions to complex polynomial systems

  35. Problem in solving a simple Laplace equation
  36. Find Root of a function generated by NDSolve
  37. NSolve with NIntegrate returns empty list

  38. Finding the real solutions using the ones from a complexification
  39. Errors when numerically solving differential equations for global vortex profiles

  40. How to convert an expression a + b*Sqrt[c] to a simpler format?

  41. Use "Solve" to convert polar to cartesian coordinates

  42. Good practice when working with multiple solutions of a system of equations
  43. Reduce (or Solve) a set of inequalities assuming some independent variables are unbounded
  44. Second-order partial differential equation

  45. Conservation of area solving a PDE via finite difference scheme
  46. Weird (?) NDSolve behavior at boundary

  47. Solving 2-D Mechanical Systems

  48. FindRoot question

  49. How MandelbrotSetBoettcher function is computed?
  50. Simulating a quick return mechanism
  51. Alternative for Nsolve
  52. Why does the following Solve take so long?
  53. PDE of real-world system, integral boundary condition
  54. Plotting NSolve solution by ListLinePlot

  55. multiple roots of transcendental equations

  56. Area between contours of two surfaces

  57. Resolve, Solve, Refine, etc., do not work, but Wolfram|Alpha does
  58. How to handle this constant-interval integral in ODE?

  59. Is there any other way to find roots of a non-monotonic function?

  60. NDSolve uses different difference order for different spatial derivative when solving PDE
  61. To find the first four roots of 50 trancendental equation in a loop, how to do this?
  62. Why does NDSolve work with an initial condition but not a final condition?

  63. 3D pde with periodic boundary condition

  64. How to get intersection values from a parametric graph?
  65. How can I build a Manipulate expression to interactively solve an equation with many parameters?
  66. How to solve 3D heat equation with Neumann B.C
  67. Finding unit tangent, normal, and binormal vectors for a given r(t)
  68. Power series approximation for intractable function? (using Solve)

  69. Storing output of Solve in the variables themselves
  70. Solving a system of linear equations stored in a table

  71. Solve numerical differential equations at `t->Infinity`

  72. Solve an equation with Laplacian

  73. Relation between parameters when their functions are equal

  74. How can I calculate all of the points of my functional at once and export the results to a file?

  75. 2D inhomogeneous biharmonic equation with wedged edge

  76. Add more than one condition to my equation

  77. Finding general solutions to a system through Reduce

  78. NDSolve cannot do a discontinuity replacement for event surfaces that depend only on time

  79. Extract from sum only terms with exponents satisfying a specific condition
  80. Solve taking a long time to solve a system of non linear equations

  81. How can I make Mathematica list the terms in this series?

  82. Fitting Simultaneous Equations involving arbitrary function
  83. Fixing two parameters to get three solutions to a set of equations

  84. Complex roots of the determinant of symbolic matrix
  85. Solve a partial differential equation in two variables by specifing value of the solution in a region

  86. solve ODE with functions that are variable dependent

  87. Modular equation problem

  88. Solving a modular equation with a large modulus
  89. Solving a single-variable equation mixed with exponential and algebraic

  90. How do I work with Root objects?

  91. What does Solve output with # and & mean
  92. Using FindMinimum to solve equations as constraints

  93. What does Automatic mean in the context of VerifySolutions for NSolve?

  94. Triangle solution by Mathematica

  95. Solving a system of 11 non-linear equations in 11 unknowns
  96. Handling recursion limit in transcendental equations

  97. Reconstruct equation by given solution
  98. Simplification Square Root, Complex Numbers
  99. Solving quintic in radicals

  100. How to define the number of roots of the transcendental equations?