Trigonometric Functions and Complex Numbers covers the followings areas in the International Mathematical Olympiad (IMO) and other mathematical competitions. Trigonometric identity, graphs and ...

Econet is profitable again. After posting a loss in 2024, Zimbabwe’s largest telecoms company made ZWG 2.35 billion in profit for the year ending February 2025. Revenue was up 23%, data usage up 36%, ...

Shipowners and operators are flocking to register their vessels for FuelEU Maritime reporting in 2026. But the number seeking information and advice reveals the complexity of the new regulation, ...

William Ross does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Polling Ryan: The numbers so far Polls suggest that few people know Ryan, and that those who do don't like him 08/14/2012 00:35 UTC This new tax return app makes filing easier than ever Visor Tax ...

This article describes the development and validation of a linear viscoelastic model 2S2P1D for silty sand mixed with 16% asphalt emulsion. Experimental data from creep tests were employed to propose ...

New Delhi: The JEE Main examination dates for the academic session 2025-26 will be released soon on its official website. The Joint Entrance Examination (JEE (Main) comprises two papers. Paper 1 (B.E.

Is your feature request related to a problem? Currently, the only supported method for saving complex numbers to netCDF is to use the h5netcdf engine with invalid_netcdf=True. This means that there ...

Abstract: Complex numbers are usually introduced as vector equivalents z = x + iy , where i = √-1, and a phasor notation is introduced via complex exponentials. This work introduces these concepts ...

Abstract: Since conventional Deep Neural Networks (DNNs) use real numbers as their data, they are unable to capture the imaginary values and the correlations between real and imaginary values in ...

SINGAPORE - Anshuman Gurung’s parents were shocked when they found that their four-year-old son had a knack for remembering obscure facts and could easily count up to 1,000. That was two years ago.