Imaginary numbers began as a desperate solution to equations that seemed unsolvable. In the 1500s, Italian mathematicians working on cubic equations encountered the square root of negative one — a ...

Quantum mechanics has at last been formulated exclusively with real numbers, bringing a mathematical puzzle at the heart of ...

Amit Patil, Prashant Kulkarni, Pawan Murthy, Pavan Walvekar, Sachin Dsouza, Chetan N, Arun Danagouda, Sangamesh Patil, Subramanya Wakade, Abhishekkumar Singh, and Deepak Patali. A math lover and ...

Human cognition and AI cognition may never share a full axis. But independence does not imply isolation either. The future ...

24-Across, [Half of a standard deck of cards], is also hard to guess without a few letters in place; it solves to BLACK SUITS ...

What are positive and negative numbers? Any number above zero is a positive number. Positive numbers are written with no sign or a '\({+}\)' sign in front of them and they are counted up from zero to ...

Abstract: Designing matched transmit and receive filters whose combination satisfies the Nyquist condition is a classical problem in digital communication systems. In this correspondence, we propose a ...

Balanced advantage funds decide their equity exposure depending on key market ratios or in-house parameters. They invest less ...