fxSolver is a solver for engineering and scientific equations.

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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.

BSA	body surface area(m^2) (dimensionless)
W	weight(kg) (dimensionless)
H	height(cm) (dimensionless)

Vt	Terminal Velocity (m/s)
m	mass of falling object (kg)
g	Standard gravity
ρ	density of the fluid through which the object is falling (kg/m³)
A	projected area of the falling object (m²)
C_d	drag coefficient (dimensionless)

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