✦ LIBER ✦

A MNEMONIC FOR CERTAIN TRIGONOMETRIC IDENTITIES

✍ Scribed by L. H. Rice

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Mnemonic rule for Gauss's trigonometrica

✍ Arthur A. Rambaut 📂 Article 📅 1906 🏛 John Wiley and Sons 🌐 English ⚖ 95 KB

Trigonometric Identities à la Hermite

✍ Warren P. Johnson 📂 Article 📅 2010 🏛 Mathematical Association of America 🌐 English ⚖ 219 KB

A GRAPHIC EXPRESSION OF TRIGONOMETRIC ID

✍ Victor Chien 📂 Article 📅 1987 🏛 National Council of Teachers of Mathematics ⚖ 388 KB

A new condition for certain trigonometri

✍ Ruijun J. Le; Songping P. Zhou 📂 Article 📅 2006 🏛 Springer 🌐 English ⚖ 129 KB

A Marsden Type Identity for Periodic Tri

✍ J.M. Carnicer; J.M. Pena 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 543 KB

Certain extremal problem for nonnegative

✍ V. V. Arestov; V. P. Kondrat'ev 📂 Article 📅 1990 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 689 KB