Math.NET Symbolics v0.22.0 Fix evaluation for Csc ~Andrew Boyarshin Fully separated unary from N-ary functions, they now have a separate DU Distinct known function names: binary atan is now atan2, unary log (log-10) is now lg. Introducinig Enriched and Typed expressions, preparing for explicit argument nodes. LaTeX: render full-word symbols with mathrm and force cdot in products if necessary Infix/LaTeX: visual expressions can now be formatted also to a TextWriter Infix/LaTeX: approximations now always render with a decimal point (to clearly distinct from integers) Infix: parsing logic reworked to parse via visual expressions (no longer forcing auto-simplified full expressions) Approximations now reduce 0.0x to 0.0 as a practical compromise. Polynomial and rational algorithms handle approximations better (especially 0.0).