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SQL School
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Based on our record, Desmos should be more popular than SQL School. It has been mentiond 77 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Tutorials: Many websites offer free SQL tutorials and exercises, such as SQLZoo and Mode Analytics. Source: over 3 years ago
Follow this tutorial. Sign up for a free account and follow along in the Mode report editor. Solve all the practice problems along the way. Source: over 3 years ago
If you are looking to practice your SQL skills, I like Mode to give you a good understanding of the basics as well as the advanced concepts. In this situation, I would simply learn to the test. Source: over 3 years ago
If youre learning SQL for the first time -> mode analytics is my favorite Especially for data analytics, great place to start and I recommend doing beginner and moderate levels. Source: over 3 years ago
I recommend this tutorial to all SQL beginners. My partner, who also had no background in programming, found this very helpful. Source: over 3 years ago
Graphing x^x on desmos.com makes it look as though the value is always greater than 1/2. Source: about 3 years ago
=) I've posted a link to the desmos.com page with the data that used to create the graph above in the first reply to the post. =). Source: about 3 years ago
It might help to graph the function, for example using desmos.com. Source: about 3 years ago
Many answers can be checked numerically, even if only for a special case. There are also some sites that will solve certain types of problems, for example https://www.integral-calculator.com/. Graphing also sometimes helps, desmos.com. Source: about 3 years ago
It might clarify your thinking to plot the two curves on desmos.com. You can also use the plots to check your work. Source: about 3 years ago
SQLBolt - SQLBolt provides a set of interactive lessons and exercises to help you learn SQL
GeoGebra - GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching.
PopSQL - Modern SQL editor for teams
Chart Maker Pro - Chart Maker Pro is an incredible software that allows users to create charts and graphs in a meaningful way.
Numeracy - A SQL pad that gives you x-ray vision for your data
calculator.net - Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.