tanhn.

/tanˈeɪtʃ/

Etymology: < tan, abbreviation of tangent n. + h, abbreviation of hyperbolic adj.

Mathematics.

= hyperbolic tangent at hyperbolic adj. 2b.

ΘΚΠ

the world > relative properties > number > geometry > [noun] > branches of > trigonometry > functions of > hyperbolic

cosh1873

sinh1873

tanh1879

1879 Encycl. Brit. IX. 819/2 Similarly we have the hyperbolic tangent tanh x, &c.

1968 E. T. Copson Metric Spaces vii. 107 The restriction..can be removed by considering for example the function tanh f(x).

This entry has not yet been fully updated (first published 1986; most recently modified version published online September 2019).

单词	tanh
释义	tanhn. /tanˈeɪtʃ/ Etymology: < tan, abbreviation of tangent n. + h, abbreviation of hyperbolic adj. Mathematics. = hyperbolic tangent at hyperbolic adj. 2b. ΘΚΠ the world > relative properties > number > geometry > [noun] > branches of > trigonometry > functions of > hyperbolic cosh1873 sinh1873 tanh1879 1879 Encycl. Brit. IX. 819/2 Similarly we have the hyperbolic tangent tanh x, &c. 1968 E. T. Copson Metric Spaces vii. 107 The restriction..can be removed by considering for example the function tanh f(x). This entry has not yet been fully updated (first published 1986; most recently modified version published online September 2019). < n.1879
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