Math.NET Symbolics v0.18.0 Calculus: fix derivatives of Asin, Acos, Atan ~diluculo Trigonometric: fix contraction of cos(a)sin(b) ~diluculo Trigonometric: expansion and contraction of sinh/cosh ~diluculo Fix and improve arithmetic of infinity, closer to Mathematica ~diluculo Evaluate: powers with negative radix and non-integer exponent are lifted to complex numbers Binaries are now signed with a certificate