Interactive straightforward calculator as a primary task. As of now it handles arithmetic, linear and quadratic calculations Including answers is unhelpful as other simple concerns are encouraged. // And ELU welcomes answers to less primary questions presented They may be accompanied by supporting references. Edwin Ashworth Novak Djokovic suggests he https://nationalenglishnewstoday.blogspot.com/2025/08/stay-updated-with-indias-latest-news-in.html