Functions for sketch mode 2.0 (constraints version)
Functions and constants
solver::ORIGINsolver::anglesolver::arcsolver::circlesolver::coincidentsolver::diametersolver::distancesolver::equalLengthsolver::fixedsolver::horizontalsolver::horizontalDistancesolver::linesolver::parallelsolver::perpendicularsolver::pointsolver::radiussolver::tangentsolver::verticalsolver::verticalDistance