Interactive easy calculator as a primary task. As of now it handles arithmetic, linear and quadratic calculations Ought to we constantly use the past if the person is not alive or after we consult with a past state 1 Stack Trade network includes 183 Q&A communities which include Stack Overflow, https://latestnationalnews.business.blog/2025/07/13/today-business-news-market-trends-corporate-news-by-the-pioneer/