【實用教育app】Want2Plot-Plot functions, differentiation and integration|最夯免費app-綠色工廠好玩App

★★★The only graphing App that understands Calculus. Differentiation, integration, local max/min points.★★★Want2Plot is created by a developer with many years of teaching experience of Math and Calculus. If you find Math or Calculus challenging, this is the App for you. Want2Plot can plot all the functions one learns in middle/high school. It is a perfect tool to help students to get a deeper and much better understanding of the basic concept of a function, and how a function behaves. As for college students, Want2Plot has the unique ability to plot the derivative and integral of any function you can input. You can easily verify the max/min point of a function, find solution of equations, and verify definite integral. In addition, Want2Plot can also be used for data analysis. Sample data can be entered and plotted against the theoretical curve. You can spend thousands dollars to find a tutor or you can spend $0.99 to buy Want2Plot. Note that even an experienced tutor won't be able to plot the integral of sin(cos(x)), or find the minimum point of (x^5+1)*e^x. But with Want2Plot, you can easily do that. In addition to its unique support of Calculus, Want2Plot has another important feature: exporting scalable image. You plot a function not just for fun, you want to embed the image into your assignment, scientific paper, financial report, or a presentation. The last thing you want is to resize the output image. Want2Plot allows you to specify the size of the output image, and generates an image in the perfect size. You can then embed it into your PDF document (using Apps like AboveNote), or your presentation document (using Apps like Pointsentation). Features:☆ Plot up to 10 equations, plus the derivative and integral of a selected function at the same time;☆ Plot the arithmetic functions and exponentiation;☆ Drag the display to view different portion of the graph;☆ Pinch to zoom in/out;☆ Find the value of a function at a given point;☆ Find the maximum and minimum of a function;☆ Find the intersection of two functions;☆ Highly optimized table input for quick sample entry;☆ Plot up to 87 sample points;☆ Save up to 20 functions you entered;☆ Save up to 20 sample records (each record with up to 87 samples);☆ Scalable image export. Export image in the size you specify to your Photo Album.Please check the marketing URL for impressive videos and screenshots.