prostaphaeresis formula (Q15140913)
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trigonometric identity relating sums of trigonometric functions to products of trigonometric functions
- Werner's formulas
- product-to-sum identity
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | prostaphaeresis formula |
trigonometric identity relating sums of trigonometric functions to products of trigonometric functions |
|
Statements
Identifiers
prostaferesi, formule di
2013
0 references
Sitelinks
Wikipedia(2 entries)
- enwiki Prosthaphaeresis formulas
- itwiki Formule di prostaferesi