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COSH

Name

COSH --

Synopsis

COSH(x)

Description

Ð´Ð¦Ñ‰Ð·Ð¤ÑŒÐž COSH(Ð•) Ñ€Ñ‡Ð²Ñ€Ð®Ð¿Ð˜Ð¿ÑƒÐ‘ ÑÑŒÑŠÑƒÐ®ÑÑ‡ÑˆÑŒÐ“ÑƒÐÐ·ÑŒÑ‹ Ð·Ñ‡ÐÑŒÑ‰Ð¦Ð @x, Ð·Ñ‡Ð‘Ñ‡Ð®ÐšÑ‹ Ñ‡ÑŠÐ®ÑƒÑ‚ÑƒÑˆÐžÑƒÐ‘ÐÐž Ð·Ð¿Ð· (exp(@x) + exp(-@x)) / 2. @x Ð²Ð¿Ñ‚Ð¿ÑƒÐ‘ÐÐž Ñ€ Ð®Ð¿Ñ‚ÑŒÐ¿Ñ‰Ð¿Ð•.

Ð¼Ð‘Ð¿ Ð”Ð¦Ñ‰Ð·Ð¤ÑŒÐž ÐÑ‡Ñ€ÑÑƒÐÐ‘ÑŒÑÐ¿ Ð Excel.

Examples

COSH(0.5) Ð®Ð¿Ñ€Ñ‰ÐžÑƒÐ‘ÐÐž 1.127626.

COS(1) Ð®Ð¿Ñ€Ñ‰ÐžÑƒÐ‘ÐÐž 1.543081.

See also

COS, SIN, SINH, TAN, TANH, RADIANS, DEGREES, EXP.

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