I give a brief, non-technical, historical perspective on numerical analysis and optimization. I also touch on emerging trends and future challenges. This content is based on the short presentation that I made at the opening ceremony of \emph{The International Conference on Numerical Analysis and Optimization}, which was held at Sultan Qaboos University, Muscat, Oman, on January 6--9, 2020. Of course, the material covered here is necessarily incomplete and biased towards my own interests and comfort zones. My aim is to give a feel for how the area has developed over the past few decades and how it may continue.

中文翻译：

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数值分析和优化的个人观点

我对数值分析和优化给出了一个简短的、非技术性的、历史性的观点。我还谈到了新兴趋势和未来挑战。本内容基于我在 2020 年 1 月 6 日至 9 日在阿曼马斯喀特苏丹卡布斯大学举行的 \emph{The International Conference on Numerical Analysis and Optimization} 开幕式上的简短介绍。当然，这里涵盖的材料必然是不完整的，并且偏向于我自己的兴趣和舒适区。我的目的是让人们了解该地区在过去几十年中的发展情况以及它可能会如何继续发展。