七麦数据

• NEW: South Africa steel shapes. Select the "ZA" database to enable.

• IMPROVED: App responsiveness and stability
• FIXED: Minor issues across the app.

• NEW: Dark mode! The app will use your phone settings for light and dark mode.
• FIXED: Minor issues across the app.

• NEW: Load list editor for iPhones. You can now edit loads in phones using the load list panel in addition to the graphical editor, as you can already do in iPad.
• NEW: Change constraint type without having to remove it and add a new one. Simply select a constraint, and the constraint type buttons will appear above it in the graphical editor.
• NEW: Copy and delete loads using the dropdown menu in the top right of each load card in the load list panel.
• IMPROVED: Press the new "Add" (+) button to add loads on phones. This new design allows you to scroll up and down without accidentally dragging the load icons.
• IMPROVED: Better screen layout and minor fixes and improvements across the app.

• USER REQUESTED: Configure the number of significant figures used to display values. This does not affect inputs or internal calculations.
• USER REQUESTED: Configure whether large values should be displayed using scientific or engineering notation.
• USER REQUESTED: Different engineers have different needs, so you can now configure the direction of moment diagrams to match your convention and industry.
• IMPROVED: Diagram labels are a little smarter and have a better layout. When selecting a discontinuous point, both sides of it will now be labeled.
• IMPROVED: Interaction with distributed loads should feel better now, and the app won't crash if you enter an absurdly large length for it.

• NEW: On iPad, besides editing loads and supports directly in the graphical editor, you can now use a new panel in the right-side toolbar. The new panel displays information in an easier-to-read tabular form.
• NEW: Spring supports! Simply drag and drop a spring like any other support and then configure its spring constant directly on the beam editor or using the loads and supports panel.
• IMPROVED: Precise dragging of loads and supports should feel easier now that we improved the algorithm we use to snap them in place.
• NEW: Database for Chinese shapes
• IMPROVED: Updated US data, including new shapes, designations, and some new properties such as workable gage.

• NEW: Undo and redo! Use the new buttons in the top toolbar to undo and redo your changes.
• NEW: New editor layout for a more streamlined experience on iPad.
• IMPROVED: Better app stability and lots of minor issue fixes.

• FIXED: Fixed a bug in iOS 13 that prevented you from being able to generate and share export links on iPad.

• NEW: Look up moments of inertia for common cross sections using the built-in database.
• NEW: Look up elastic modulus values for common structural materials using the built-in database.
• NEW: Obtain equations (as step functions) for all four diagrams, including shear, moment, slope, and deflection.
• IMPROVED: The layout and color scheme of some components of the app have been revised to look and feel better.

We want to hear from you! Issues, questions, or requests? Please submit a review or email contact@ketchep.com

• IMPROVED: Output values close to zero will contain less numerical noise, and the app will be able to correctly solve problems with a wider range of numerical magnitudes. For example, when a support is placed extremely close of the edge of the beam relative to the total length of the beam, the internal equation matrix becomes harder to solve numerically, but now the app can solve more of these cases.
• NEW: The app will display an error message about numerical stability when numerical error prevents the app from finding a solution. If a solution was still found, but it does not pass sanity checks, a warning about stability and the failed check will also be displayed along with the unstable solution to help diagnose the problem.
• FIXED: Addressed small user interface bugs througout the app.

We want to hear from you! Issues, questions, or requests? Please submit a review or email contact@ketchep.com