Several typesetting errors have been identified in Algorithm 1 of the article “An efficient quasi‐Newton method for two‐dimensional steady free surface flow” (DOI: 10.1002/fld.4806), published in Wiley Online Library on 17 January 2020 and in International Journal for Numerical Methods in Fluids, 92, 785–801. In Algorithm 1, the “<” signs on the 3rd and 4th lines and the first “<” sign on the 8th line have been corrected to “>”. Updated Algorithm 1 is shown below:

Algorithm 1. Free surface Quasi‐Newton method with Least‐Squares and Surrogate (FreQ‐LeSS)

中文翻译：

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二维稳态自由表面流的有效拟牛顿法

在2020年1月17日在Wiley在线图书馆和国际上发表的“二维稳态自由表面流的有效拟牛顿法”（DOI：10.1002 / fld.4806）一文的算法1中，发现了几种排版错误。流体数值方法杂志，92，785–801。在算法1中，第三和第四行上的“ <”符号和第八行上的第一个“ <”符号已被校正为“>”。更新的算法1如下所示：

算法1.具有最小二乘和替代（FreQ-LeSS）的自由表面拟牛顿法