Mathematics
SparkNotes
Graphing calculator with algebra. Essential tool for school and college. Replaces bulky and expensive handheld graphing calculators. Multiple functions on a graph, polar graphs, graphing of implicit functions, values and slopes, roots, extremes, intersections. Algebra: polynomials, polynomial equation solving, matrices, fractions, derivatives, complex numbers and more. Shows results as you type. Free version requires internet connection and contains ads! Help site with instructions and examples: you have a question, send email to calc@mathlab.us SCIENTIFIC CALCULATOR* arithmetic expressions +,-,*,/,÷* square root, cube and higher roots (hold root key)* exponent, logarithms (ln, log)* trigonometric functions sin π/2, cos 30°, ...* hyperbolic functions sinh, cosh, tanh, ... FRACTION CALCULATOR* simple and complex fractions 1/2 + 1/3 = 5/6* mixed numbers, use space to enter values 3 1/2 LIBRARY* user defined constants and functions (PRO)* save/load expressions
TED
Satisface tu curiosidad y amplía tu mundo con las charlas TED. Explora más de 2000 charlas TED de personas sobresalientes, por tema y estilo, desde tecnología y ciencia hasta las sorpresas de tu propia psicología. Características en Android:- Explora la biblioteca de vídeos completa de charlas TED, con subtítulos en más de 100 idiomas.- Escucha los episodios del aclamado podcast de TED Radio Hour, una coproducción de NPR y TED.- Descarga el vídeo o el audio de las charlas para reproducirlas sin conexión.- Marca las charlas para reproducirlas más tarde.- Descubre charlas inspiradoras, divertidas o asombrosas, así como listas de reproducción seleccionadas.- Podemos crear una lista seleccionada personalizada, adaptada para ajustarse a tu marco de tiempo ideal- Puedes reproducirla en tu dispositivo o enviarla a tu sistema de entrenimiento doméstico a través de Chromecast o con Android TV. Descarga la aplicación de TED para mantener la curiosidad y permanecer informado e inspirado.
50 Free Android Apps Every College Student Needs | The Learner Yearner
Saving money is paramount in college, as most students don’t have a lot of that commodity to throw around. So, you may welcome some free Android apps that can push your productivity, creativity and communication always seem welcome. You may find at least one or two apps you’ll want from this list of 50 free Android apps that every college student needs. Productivity 3banana: Capture your thoughts, ideas and notes as well as photos.ASTRID: Astrid is an open-source task list that is simple enough; but, for the important things in your life, it encourages you into staying organized.Books WordPlayer: Download books in seconds or load from your sdcard to read on your Android.CoursePro Demo: Try the trial version for free and you may want the full version for the price of a cup of coffee. Reference Communication Traveling Student
