The most important theorem we learnt in childhood carries the name of a Greek philosopher, but not necessarily the legacy.

Uncover the surprising connection between Ramanujan's pi formulas and the universe. Learn how his century-old math helps ...

Some people think 2+2=5... and they might be right. A statistician explains how abstract math can have real-world limitations ...

Check the complete syllabus and exam pattern. Get subject-wise topics, PET details, and the selection process for Level-1 ...

Share and Cite: Ramírez-Silva, J.H., Cano-González, A., Uzcanga-Pérez, N.G. and Ramírez-Jaramillo, G. (2025) Soil Nitrogen as Nitrate (N-NO 3) and Fertilization Based on Soil Supply and Corn Demand in ...

Abstract: The calculation of a low-rank approximation to a matrix is fundamental to many algorithms in computer vision and other fields. One of the primary tools used for calculating such low-rank ...

Abstract: The sigmoid function is a representative activation function in shallow neural networks. Its hardware realization is challenging due to the complex exponential and reciprocal operations.

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