LibTomFloat sports the following features:
-Supports variable radix for the mantissa. Let's you mix and match precision as required.
-Supports basic operations (add, sub, multiply, divide, compares)
-Supports trig functions (cosine, sine, tangent)
-Supports various algebraic functions (ln, exp
... [More], sqrt, inversion)
-Entirely Public Domain.
-Comes with a detailed user manual with many examples.
-Based on the proven and highly reliable LibTomMath package. [Less]