Derive: Handwritten Math Notes

The selection bar shows the actions that fit what you selected. An equation offers Graph, a step marked wrong offers See why, and an image of code offers Extract code. A loop you draw and hold snaps to a circle when it is nearly round. A clearly oval loop still becomes an ellipse. After Pencil writing, a finger tap in a text field opens the full keyboard. A floating keyboard you chose stays floating. With one page open in both split panes, writing in either pane appears in both, and neither pane loses its strokes. Keyboard shortcuts show one key-cap per key, in one style across tooltips, menus, and Settings. Fixes: slides select by tap, box, or lasso like images; a collaborator's cursor follows them; dark theme math takes its label's colour; closing the Apple or Google sign-in sheet unlocks the account step; the first tap on a landscape form submits it; and a lost connection during sign-up or checkout is named, with the form back after 15 seconds. When purchases are turned off on your iPad, the paywall says so and names who can turn them on. Send feedback through Settings or email matt@derivenotes.com.