Equation

The first use o an equals sign, equivalent tae 14x + 15 = 71 in modren notation. Frae The Whetstane o Witte bi Robert Recorde (1557).

In mathematics, an equation is an equality containin ane or mair variables. Solvin the equation consists o determinin which values o the variables mak the equality true.

See also

• Differential equation
  • Ordinary differential equation
    • Numerical methods for ordinary differential equations
  • Pairtial differential equation
    • Numerical methods for pairtial differential equations

External links

• Winplot: General Purpose plotter for 2D & 3D mathematical equations.
• Equation plotter