Clearly, it's pronounced "kisskshhh of ex"
November 19, 2011 11:59 PM Subscribe
How do you pronounce the hyperbolic trigonometric functions?
posted by King Bee to Education (21 answers total) 2 users marked this as a favorite
This has been on my mind recently. I'm talking about the hyperbolic trig functions, sinh(x), cosh(x), tanh(x), and so on. I know people pronounce "sinh(x)" as "cinch of ex" and cosh(x) as "kosh of ex" (kosh, rhyming with gosh, as in gosh, those are awesome trig functions).
I think I've heard people pronounce "tanh(x)" as "tanch of ex" (rhyming with branch). I don't think I've heard, out loud, coth, sech, or csch. That last one just looks absurd anyway.
I'm talking about these on Monday, and it occurs to me that I've never thought of trying to pronounce some of these out loud. I've always said "hyperbolic $TRIG_FUNCTION" when I've needed to.
Do people just say "hyperbolic cosecant"? Do you say "cotch" for "coth", rhyming with "crotch"? Halp me!