Solumaths

Solumaths combines exact/approximate calculation, graphs and learning exercises. Its guide accepts direct expressions or a named-function mode with parameters, using a decimal point and selectable radians, degrees or grades. Implicit multiplication changes how input is read: the guide interprets asin(x) as a·sin(x), while inverse sine is named arcsin. Variable inference applies only when unambiguous, so specify the variable for a multivariable derivative or antiderivative; function arguments use semicolons. Results can retain fractions and radicals alongside approximate values. The guide's equation example isolates x in 3x+4=0 and returns −4/3 with steps. The graphing tool separately supports ordinary, parametric and polar curves, derivatives and tangents.