EduCalc Pro vs Learn Python | PythonBook

The EduCalc Classic app, rewritten from the ground up: -- All screens have portrait and landscape -- Polynomial solver up to 10th degree -- Wide range of settings for font sizes and graph line widths -- Updates to this version will be more frequent, going forward -- Matrix calculator more intuitive and is integrated with main calculator screen -- Table has an "ask" mode where you enter input values and it gives you the outputs. -- Please report bugs to the email address inside the app Features: 1) Scientific Calculator. A lot of thought has gone into the design of the keyboard, which gives you everything you need while keeping the keys as large as possible. Available functions include the following: • the usual arithmetic functions and exponentiation. • square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution. • Define and name your own constants • Summations • Complex numbers! • Sig figs (enable under settings) • Programmable keys (enable under settings) 2) Graphing. Capabilities: • Graph up to nine equations at once. • Graphs are labeled. • You can drag the graph or pinch to zoom in or out. • Calculator can find roots and intersections. • Can graph in polar coordinates. • Can graph parametric equations. • Can graph parametric equations. • Can graph implicit functions, such as x^2+y^2-4=0. Most calculator apps can't do this! 3) Vector and Matrix calculator. Vector dot and cross products. Multiply and add matrices. Determinant, transpose, Eigenvalues and Eigenvectors. 4) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row. 5) Triangle solver. Enter three sides, two sides and an angle, or two angles and a side, and the solver calculates the rest. 6) Polynomial solvers. Find the roots of a polynomial, up to 10th degree. 7) System of linear equations solver. 8) The reference hits the high points of the following subjects: algebra, calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics. So if you need a reminder of a trig identity . . . or the quadratic formula . . . or the chain rule from calculus . . . and so on, it's right there for you. 9) A unit converter. Your data are in meters, and you need an answer in feet? No problem! With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for physics problem sets! You can also define your own units. 10) Constants for scientific calculations -- speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation -- i.e, you don't have to key in the value. Again, great for physics problem sets! 11) Statistics mode, including options for scatter plots and for regression lines. 12) Works on both iPhone and iPad. 13) Derivatives! (Answer simplification is limited.) I'd love to learn about your comments or suggestions. You can write me at the email address on the settings screen of the app. Thanks!

Learn Python at your own pace with structured lessons, quizzes, and tools to keep your learning organized. Explore Python fundamentals, follow your progress, and return to the topics you want to study. Learn Python brings lessons, quiz questions, notes, and learning progress together in one place. Whether you're opening your first Python lesson or revisiting a topic, you can follow a clear chapter-based learning experience. EXPLORE PYTHON LESSONS Start with Python Introduction and work through lessons covering topics shown in the app, including: • What is Python? • Installing Python • Python IDEs • Hello World Program • Python File Structure • Syntax Basics • Python Comments Each lesson is presented within a chapter, with reading-time information and quiz questions. Move through the lesson list in an organized way and revisit individual topics whenever you need to. PRACTICE WITH QUIZZES Use the quiz questions associated with lessons to review what you've studied. The chapter overview displays quiz information alongside the lesson count, so you can see the learning material and practice opportunities together. FOLLOW YOUR LEARNING PROGRESS See how far you've progressed through a chapter with a completion percentage and progress bar. Lesson cards display individual progress, and completed lessons are clearly marked. A Continue Reading label helps you identify a lesson to return to. The chapter overview also brings together useful details such as completed lessons, quiz questions, and average reading time. Stay aware of what you've covered and what remains. KEEP YOUR STUDY MATERIAL ORGANIZED Take Notes Keep study notes accessible while working through your learning material. Bookmarked Lessons Return to lessons you've saved for later review. Recent Lessons Find recently studied lessons from your learning history. These tools make it easier to pick up where you left off and keep important topics within reach. EXPLORE THE CODE SECTION Access the app's Code section from the bottom navigation alongside Home, Search, Progress, Help, and Menu. Keep coding-related learning close to your lessons and study tools. SET UP YOUR LEARNING EXPERIENCE Make the app more comfortable to use with settings visible in the app: • Dark Mode for changing the appearance • App Language preferences • Adjustable Text Size • Notification settings • Learning Schedule for daily study goals and reminders Choose the preferences that suit your reading and study routine. LEARN IN A WAY THAT WORKS FOR YOU Python learning is easier to follow when lessons, practice, and progress are organized in one place. Open a chapter, read a topic, review quiz questions, and track completed lessons as you move forward. With Learn Python, you can explore introductory Python topics, keep notes, revisit bookmarks, and manage your learning schedule from a single app. CLEAR CHAPTER OVERVIEWS Before you open a lesson, the chapter header shows key details: chapter number, reading time, completed lessons, quiz questions, and overall progress. A separate summary highlights lesson and quiz totals and average reading time. LESSON-BY-LESSON TRACKING The lesson list keeps reading-time estimates, quiz counts, and progress percentages beside each topic. Completed lessons and lessons marked Continue Reading are easy to distinguish. STUDY AT YOUR OWN PACE Choose a lesson, return to bookmarked material, or open your notes while reviewing. Use the learning schedule to set study goals and reminders, and adjust text size or appearance to suit your preferences. FROM FIRST TOPICS TO REGULAR REVIEW Begin with introductory topics such as Python installation and your first Hello World program. Continue with file structure, syntax, and comments, then revisit what you've covered through quizzes and progress indicators. Start exploring Python lessons and make steady progress, one topic at a time.