这篇文章是介绍了 Notion 中函数公式字段的基础知识和用法,通过对四则运算的理解来解释 Formula 的特性和限制。文章分为四个部分,首先介绍了 Formula 的基本使用方法,然后讲解了四种数据类型(数字、字符串、日期、布尔值)的用法,接着详细说明了数字和字符串类型的操作方式,最后介绍了一些其他运算符号和拼接字符串的方...
The notion of orthogonality is a generalization of perpendicularity. From elementary geometry, it is clear that two vectors in the plane are perpendicular if they meet at a right angle. This property of vectors can be generalized to vector spaces with an inner product (inner product spaces) in...
The first notion of the quadratic problem arose in 1500 BC in Egypt. The Egyptians did not use the same symbols that mathematics utilizes today. They used descriptive or rhetorical methods that were sometimes hard to follow. Instead of deriving a formula to find the area from side lengths, th...
In the truncated Z-table below, I highlight the cell corresponding to a Z-score of -2.33. The cell value of 0.00990 represents the area or probability to the left of the Z-score -2.33. We need to double it to include the area > +2.33 to obtain the p-value for a two-tailed analy...
Considering Wiz managed to exhibit substantial revenue growth, reaching $100 million in annual recurring revenue (ARR) in merely 18 months and surpassing $350 million in ARR in early 2023, the reported figures support management’s notion that the startup is on course to soon become a market ...
The table below shows exponentiation at work in a Notion database. View and Duplicate Database Notion – The all-in-one workspace for your notes, tasks, wikis, and databases. A new tool that blends your everyday work apps into one. It’s the all-in-one workspace for you and your team...
In finance, compound interest stems from growth in the principal amount from the accumulation of interest, resulting in more interest being received (i.e. “interest on interest”). Conceptually, the notion of compound interest can be described as earning “interest on interest.” Here, interest...
raise the concentration of the solute in the solution. the amount of solute remains constant in both dilution and concentration. this allows us to compute the new solution volume required for the desired solute concentration. using the notion of molarity as a reference. molarity = moles of ...
javascript formula chart canvas excel google-spreadsheet xlsx spreadsheet google-sheets office pivot-tables sparkline data-table web-based conditional-formatting Updated Apr 15, 2025 JavaScript mathquill / mathquill Star 2.7k Code Issues Pull requests Easily type math in your webapp javascript ed...
9, "hours"), if(prop("复习") == "2", dateAdd(prop("学习日期"), 24, "hours"), if(pr...