fxSolver is a solver for engineering and scientific equations.

Scroll down below for a quick intro.

The solver is currently empty

Or browse by category:

Aerospace Engineering Astronomical engineering Biology Chemistry Civil Engineering Computer Science Economics and Finance Electrical Engineering Exams Geoscience Materials Engineering Mathematics Mechanical Engineering Medical Miscellaneous Physics Social Sciences

Here's how to get started:

Add one or more formulas to the Solver

Solve for any variable

Link to variables in other formulas

When entering values, lists (arrays) can be used

Plot any formula with list values

For an in-depth tour, check out our promo video.

y	vertical position(altitude) (m)
y₀	initial vertical position(altitude) (m)
u_inf	terminal speed (m/s)
g	Standard gravity
t	time (s)

t_y	The time after the start of the fall (s)
y	The distance between the centers of the bodies (m)
G	Newtonian constant of gravitation
m₁	The mass of one of the objects (kg)
m₂	The mass of other object (kg)
y₀	The initial value of the distance between the centers of the bodies (m)

fx​Solver is a solver for engineering and scientific equations.