WordDive vs TernaryCalc

WordDive: Learn a new language Learn a new language efficiently! You can choose from English, Spanish, Swedish, Finnish and more. Learn English, Spanish, French, Italian, German, Russian, Swedish, Finnish and Estonian. Break the language barrier with WordDive! You can try WordDive for 7 days completely free! After the free trial period, the monthly subscription costs 10.99€ / month. WordDive is a Finnish language learning app that helps you effectively gain real-life language skills. The learning process is based on WordDive's patented multisensory and individually paced learning method. All learning material is created by Finnish language teachers and proofread and recorded by native speakers. • Choose a language: English, Spanish, French, Italian, German, Russian, Swedish, Finnish or Estonian. • Learn the most common vocabulary and essential grammar permanently. • The material is created by Finnish language teachers. • The language courses are based on the Common European Framework of Reference for Languages (CEFR). • You can practice on several different devices: the results are saved automatically. Start today and break the language barrier! How does WordDive work? With WordDive, you’ll learn by reading, writing, listening and speaking. The learning algorithm optimises the pace of the exercises individually so that the study items are transferred from working memory to long-term memory. This is what we call permanent learning. Permanent learning means that you’ll learn vocabulary and the most important grammar topics by heart. It requires you to write what you’re learning correctly, without listening, on at least two separate days. Once you’ve learned the basics of the language permanently, your confidence in using it increases and your language skills start improving rapidly. The learning material is divided into skill levels and courses of approximately 40–60 study items. Following the clear and ready-made learning path is easy. You don’t have to worry about planning your studies – you can just enjoy learning. By real life language skills, we mean understanding the language you’re studying and being able to have spontaneous conversations with native speakers. With WordDive, you’ll reach a sufficient level of proficiency and learn things you need on the road, at work and in other practical situations! Who is WordDive for? WordDive is great for motivated adults who have full calendars and can’t always get to a specific classroom at a specific time. Everyone can choose a starting level that suits them and practice anywhere. Whether you want to learn the basics of Spanish for your holiday or hone your English skills for work, WordDive is the right choice. Why do I need to pay for WordDive? • All learning material is created by Finnish language teachers and proofread and recorded by native speakers. • No ads will distract you from learning. • Our maintenance and customer service are there for you every day of the year. Here's how to reach us: For help using WordDive, please contact info@worddive.com. More information about the service can be found on our website: www.worddive.com/en/ Follow WordDive on Facebook: https://www.facebook.com/WordDive Instagram: https://www.instagram.com/worddive WordDive uses the standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

This is a balanced ternary calculator. You can use it to add, subtract, multiply and divide just like any other calculator, only it works with a different number system. This takes a little getting used to, but it opens up an interesting new perspective on arithmetic. In particular, it provides an answer to the question: how do balanced number systems affect the way arithmetic works? When positive and negative numbers are on completely equal footing, does it still make sense to say that a negative times a negative equals a positive? The answer is: yes, it does – but it depends on the direction from which you approach it. This, along with other aspects of balanced ternary calculation, is explored in the ternary calculator. It’s a tool with a story to tell, and the story unfolds in the calculator’s info screen.