[Notes: Tap/click on a expression to reveal its “flashcard”; tap/click on a “flashcard” or its expression to hide the “flashcard”. 📖 📄 📘 icons mean 📖 Reveal All, 📄 Reveal Advanced, and 📘 Reveal None re all the “flashcards” in the heading, paragraph, etc. that they are placed at the beginning of.] One of the […]