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Dive into the fascinating world of mathematics with our captivating articles, written by passionate experts. Whether you are a curious amateur or a seasoned mathematician, our articles cover a wide range of topics, from fundamental concepts to the latest discoveries, including practical applications and philosophical reflections.

Codisciplinarity: inseparable disciplines | Tangente
Math for everyone

Codisciplinarity: inseparable disciplines | Tangente

Mar 16, 2026
Codex: from parchment scroll to manuscript | Tangente
History and Culture

Codex: from parchment scroll to manuscript | Tangente

Mar 16, 2026
Barcode: mathematics and product identification | Tangente
Math for everyone

Barcode: mathematics and product identification | Tangente

Mar 16, 2026
UPC code: first universal commercial barcode | Tangente
Math for everyone

UPC code: first universal commercial barcode | Tangente

Mar 16, 2026
RSA encryption: asymmetric encryption and factoring | Tangente
Math for everyone

RSA encryption: asymmetric encryption and factoring | Tangente

Mar 16, 2026
Sittler code: codebook cipher (1890–1920) | Tangente
History and Culture

Sittler code: codebook cipher (1890–1920) | Tangente

Mar 16, 2026
The ISBN: identifying books through arithmetic | Tangente
Math for everyone

The ISBN: identifying books through arithmetic | Tangente

Mar 16, 2026
INSEE code: identification and modular arithmetic | Tangente
Math for everyone

INSEE code: identification and modular arithmetic | Tangente

Mar 16, 2026
Gray code: reflected binary code | Tangente
Math for everyone

Gray code: reflected binary code | Tangente

Mar 16, 2026
The DES algorithm: The 1970s Data Encryption Standard | Tangente
Math for everyone

The DES algorithm: The 1970s Data Encryption Standard | Tangente

Mar 16, 2026
EAN code: barcodes and modular arithmetic | Tangente
Math for everyone

EAN code: barcodes and modular arithmetic | Tangente

Mar 16, 2026
Hamming code: correcting binary errors | Tangente
Math for everyone

Hamming code: correcting binary errors | Tangente

Mar 16, 2026
Gauss code: closed curves and knot theory | Tangente
Math for everyone

Gauss code: closed curves and knot theory | Tangente

Mar 16, 2026
CRC code: cyclic redundancy check | Tangente
Math for everyone

CRC code: cyclic redundancy check | Tangente

Mar 16, 2026
BCH code: error correction with cyclic codes | Tangente
Math for everyone

BCH code: error correction with cyclic codes | Tangente

Mar 16, 2026
CIRC code: Reed-Solomon and cross interleaving | Tangente
Math for everyone

CIRC code: Reed-Solomon and cross interleaving | Tangente

Mar 16, 2026
ASCII code: 7-bit character encoding | Tangente
Math for everyone

ASCII code: 7-bit character encoding | Tangente

Mar 16, 2026
AES: a global symmetric-encryption standard | Tangente
Math for everyone

AES: a global symmetric-encryption standard | Tangente

Mar 16, 2026
Delfino Codazzi: differential geometry formulas | Tangente
History and Culture

Delfino Codazzi: differential geometry formulas | Tangente

Mar 16, 2026
Huffman coding: binary-tree compression | Tangente
Math for everyone

Huffman coding: binary-tree compression | Tangente

Mar 16, 2026