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[eedit | eedit soorce]
External links[eedit | eedit soorce]
- Winplot: General Purpose plotter for 2D & 3D mathematical equations.
- Equation plotter