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South Korean President Yin Xiyue prefers to be impeached rather than resigned. (Chosun Ilbo)AI can solve partial differential equations thousands of times faster than before, and partial differential equations play an important role in engineering and science. In a recent study, scientists from Johns Hopkins University in the United States have developed a new artificial intelligence (AI) model called "Differential Mapping Operator Learning" (DIMON), which can solve complex partial differential equations on personal computers, thousands of times faster than before, and is expected to "show its talents" in the fields of aerospace, automobiles and medicine. Related papers were published in the journal Nature Computational Science published on the 9th. (Science and Technology Daily)New york gold futures rose about 1.3% and returned to $2,720. On Tuesday (December 10th) in late new york, spot gold rose 1.27% to $2,694.10 per ounce, which continued to fluctuate upward during the day, with a trading range of $2,658.05-2,695.62. Spot silver rose 0.20% to $31.9055 per ounce. COMEX gold futures rose 1.28% to $2,720.00 per ounce, with an intraday trading range of $2,680.70-$2,721.30. COMEX silver futures rose 0.62% to $32.6450 an ounce. COMEX copper futures rose 0.31% to $4.2710/lb.

CEO of Ferrari: We have seen opportunities in different countries, but we need to grow at the right speed. We still plan to launch (the first) electric vehicles in 2025.Boeing said that after several weeks of system preparation to ensure that the team, parts and factories are ready, the production of the 737 has been resumed.The pharmacy chain WBA closed up 18%, the biggest one-day increase since at least 1980, and the company negotiated to sell it to a private equity firm.

The FTSE A50 futures index closed down 0.05% at 13,569.000 points in a row.Market information: US President Biden plans to formally prevent Nippon Steel (Nippon Steel) from acquiring American steel companies. US Steel (X) triggered an intraday fuse and fell 8.8% before trading was suspended.The U.S. military said that two U.S. navy destroyers successfully intercepted weapons fired by Houthi forces during their voyage in the Gulf of Aden.