amplitude 发表于 2025-3-28 18:40:02
http://reply.papertrans.cn/71/7032/703168/703168_41.pngLEERY 发表于 2025-3-28 21:43:09
A conjugate directions method and its application, triagular with positive elements on the diagonal. The conjugate gradient methods require O(n.) function evaluations in each iteration and the structure of the occurrence matrix has no influence on the total number of function evaluations.hemoglobin 发表于 2025-3-29 02:20:58
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