New posts in math-history

How did the ancients view *infinitesimals*?

Fermat's Last Theorem: implications (there is no new proof)

Historical textbook on group theory/algebra

Motivation of the Gaussian Integral

Was there ever an axiom rendered a theorem?

Serendipitous mathematical discoveries in recent times

Who was the first to use dual space?

Is there any connection between the symbol $\supset$ when it means implication and its meaning as superset? [duplicate]

history of the contraction mapping technique

Why are there so few Euclidean geometry problems that remain unsolved?

How was $e$ first calculated?

Did Albert Einstein contribute to math?

History of Lagrange Multipliers

How do we know what the integral of $\sin (x)$ is?

Remarkable/unexpected rational numbers

A quote from Arnold

Why the SVD is named so...

Why are normal subgroups called "normal"?

What is "Bourbaki's style in mathematics"?

Why is the obelus sign $\div$ exclusively used in elementary school education