Precalculus is *STILL* the Most Important Math Course – Wolfram Precalculus Course Assistant Review

The only way to succeed in a math career is to excel in precalc ... And this app will help as a tool for review to make sure you have it right ... if you work hard, this app, as well as the algebra app and the WolframAlpha app will help propel you into calculus with a good math background ... otherwise, change your major to Shakespeare :) If you do continue in math and want to polish a few of the rough edges, a few hours spent within Wolfram MathWorld will be very productive, not to mention that it may be addictive.
Review by GigaPan on Wolfram Precalculus Course Assistant.