Slopes vs CourseGrab

Slopes is an interactive environment for exploring graphical solutions to ordinary differential equations. Slopes consists of six activities with preloaded examples to get you started and the ability to input your own content. "Slopefields" and “Phase Planes” both plot vector fields and solutions corresponding to multiple initial conditions. “Systems” dynamically solves systems of up to six equations. “Oscillations” solves second-order constant coefficient equations and animates the corresponding spring-mass system or RLC circuit. “Methods” constructs numerical approximations of a single ordinary differential equation using Euler’s method as well as Second and Fourth Order Runge-Kutta methods. "Bifurcations" creates a bifurcation diagram and shows the stability of equilibrium points. Slopes is a playground for ODEs. You can use it for homework, in-class activities or a new research project.

Trying to get into a class at Cornell that’s already full? CourseGrab is here to help! CourseGrab enhances the student enrollment experience by notifying students of available spots in courses they wish to enroll in. CourseGrab currently caters to Cornell University’s class roster. The key features of the application include: - Search for any course name or course code for easy tracking - Track an unlimited number of courses - Receive immediate push notifications when an empty spot opens up - Navigate to Student Center to grab your spot straight from CourseGrab CourseGrab is an app from Cornell AppDev, an open source app development project team at Cornell University. Check us out at www.cornellappdev.com! Let us know what you think of CourseGrab by sending feedback at team@cornellappdev.com