I committed a mistake in my prior article regarding the history of calculus, mistakenly attributing the precision of Zu Chongzhi’s calculation of Pi. The Chinese mathematician Zu Chongzhi’s estimation of Pi was skillfully computed and remained significant for centuries. Nevertheless, it was not the most precise until Ludolph van Ceulen’s time in the sixteenth century. […]

The technique of exhaustion, a crucial precursor to integral calculus, has fascinated scholars due to its historical evolution in Ancient Greece and China. This geometric approach, vital for determining areas and volumes of shapes, significantly differs from the algebraic and arithmetic foundations of contemporary calculus. The Greeks, hindered by incommensurable numbers, instead concentrated on magnitudes, […]

Dennis Danielson and Christopher Graney have collaborated to produce an engaging book entitled “A Universe of Earths: Our Planet and Other Worlds, From Copernicus to NASA.” Renowned for their individual contributions to the field of astronomy history, the authors combine their knowledge in this succinct 185-page work. Although brief, the book provides an in-depth investigation […]

**The Kerala School of Mathematics: A Neglected Episode in the Development of Calculus** The historical progression of calculus is characterized by essential contributions from different cultures and periods. An especially intriguing yet frequently neglected episode in this narrative is the endeavors of the Kerala School of Astronomy and Mathematics, a collective of scholars active in […]

**Blog Post Break: Taking a Week Off** Every passionate blogger understands the dedication required to produce content consistently each week. Yet, life occasionally presents unforeseen obligations, prompting a short break from our creative pursuits. This week, due to other urgent commitments, we have decided to pause, leading to a short hiatus from our usual posting […]