Fast & precise
Move rooms and symbols with mouse or set their sizes and distances numerically when high precision is required.
Multi-platform
Use your mobile device on location and complete the work on your computer at the office.
3D mode
See your project in 3D, as many floors as you need. Camera can be freely positioned.
Create detailed and precise floor plans. See them in 3D or print to scale. Add furniture to design interior of your home. Have your floor plan with you while shopping to check if there is enough room for a new furniture.
Looking for a comprehensive practice resource to master differential equations? I compiled a post announcing a freely accessible PDF titled "3,000 Solved Problems in Differential Equations" that you can share on social media, a forum, or a blog. Headline 3,000 Solved Problems in Differential Equations — Free PDF for Practicing and Mastery Short description (one line) A massive, fully worked collection of differential-equation problems and solutions designed for students preparing for exams, qualifiers, and coursework. Full post (for blog or forum) If you want to master ordinary and partial differential equations, this PDF is a goldmine: 3,000 fully solved problems covering methods, examples, and step-by-step solutions. It includes first-order ODEs, linear ODEs with constant and variable coefficients, systems of equations, Laplace transforms, series solutions, Sturm–Liouville problems, and introductions to PDEs (heat, wave, Laplace). Problems range from routine exercises to challenging problems that build problem-solving intuition.
