Abstract: In this letter, we propose ContactSDF, a method that uses signed distance functions (SDFs) to approximate multi-contact models, including both collision detection and time-stepping routines.
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Don't trust Excel's COUNTA function to count non-blank cells—here's a better method
In most counting scenarios in Excel, COUNTBLANK reliably counts blank cells, and COUNTA reliably counts populated cells.
Training data and meme materials are elements the WB library offers that Netflix badly needs as it prepares to buy the studio. By Steven Zeitchik Senior Editor, Technology and Politics I Sat Down to ...
If you're looking to sell your home, Property Brothers host Drew Scott has some simple tips in this episode of Setting the Stage. The big thing people love in an older home is the character. But what ...
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