arccosh1
Design Science, Inc. (E. Cannon, E. Tabacman, R.Miner)
arccosh pi
Content/ElementaryFunctions/arccosh
../../../Content/ElementaryFunctions/arctan/arctan3
../../../Content/ElementaryFunctions/arccosh/arccosh2
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<arccosh/>
<cn>π</cn>
</apply>
</math>