Based on our record, WolframAlpha seems to be a lot more popular than Litnerd. While we know about 43 links to WolframAlpha, we've tracked only 3 mentions of Litnerd. 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.
Now, if you're doing it for real, the best and also most common method is simply, "use a computer". Many computer systems are really, really good at solving these equations and inequalities. You can also graph it and see on the graph every time it crosses zero. You can even do it for free without fancy software. There are a lot of web calculators that can do it, but one options is using wolframalpha.com. Source: 7 months ago
This is how the functionality of scientific calculators and tools like MATLAB and WolframAlpha is implemented. Source: 7 months ago
Go to wolframalpha.com, and ask it to evaluate. Source: 12 months ago
Do not go for a "one-use" calculator... Go for something that does it all if you know what you're doing. Go to wolframalpha.com. Source: about 1 year ago
Some context: - Each "Card" you see is a reference to a block inside a big page called "Remarkable distributions". That page also contains more details (proofs, notable properties, ...) about each distribution. - The plots are generated using wolframalpha.com. I can just type "normal distribution" and I get a nice plot with different variations of the distribution's parameters. Source: about 1 year ago
I've bumped into this in a job listing a few weeks ago from https://litnerd.com/. https://www.figma.com/file/6rFlomXiaKyE4pVQ9O7Qod/engineering-topology?node-id=0%3A1. - Source: Hacker News / about 2 years ago
Just a heads up, but the website linked at the top (https://litnerd.com/) seems to be able to scroll for a while to the right, resulting in an empty page. - Source: Hacker News / almost 3 years ago
Hi HN, my name is Anisa and I am the founder of Litnerd (https://litnerd.com/), an online reading program designed to teach elementary school students in America how to read. There are 37M elementary school students in America. Schools spend $20B on reading and supplemental education programs. Yet 42% of 4th grade students are reading at a 1st or 2nd grade proficiency level! The #1 reason students aren’t reading?... - Source: Hacker News / almost 3 years ago
SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
Wikids - An encyclopedia that talks to your kids
Photomath - Photomath is a mobile app that will give you the ability to test your equations through a simple calculator interface that will fully explain the solution in a step-by-step fashion. Read more about Photomath.
COOLPHABETS - Helping kids around the world learn their native alphabets.
Symbolab - Step by step calculator
Reading List - Reading List is a read-it-later app by Microsoft, which is bundled in Windows 8.1 onwards.