| arg-is-infinity.js |
---
es6id: 20.2.2.3
esid: sec-math.acosh
description: >
Return Infinity if x is Infinity
info: |
Math.acosh ( x )
If x is +∞, the result is +∞.
--- |
353 |
- |
| arg-is-one.js |
---
description: Math.acosh(1) returns +0
es6id: 20.2.2.3
info: |
Math.acosh ( x )
- If x is 1, the result is +0.
--- |
333 |
- |
| length.js |
---
es6id: 20.2.2.3
description: length property of Math.acosh
info: |
Math.acosh ( x )
17 ECMAScript Standard Built-in Objects:
Every built-in Function object, including constructors, that is not
identified as an anonymous function has a name property whose value
is a String.
Unless otherwise specified, the name property of a built-in Function
object, if it exists, has the attributes { [[Writable]]: false,
[[Enumerable]]: false, [[Configurable]]: true }.
includes: [propertyHelper.js]
--- |
826 |
- |
| name.js |
---
es6id: 20.2.2.3
description: >
Math.acosh.name is "acosh".
info: |
Math.acosh ( x )
17 ECMAScript Standard Built-in Objects:
Every built-in Function object, including constructors, that is not
identified as an anonymous function has a name property whose value
is a String.
Unless otherwise specified, the name property of a built-in Function
object, if it exists, has the attributes { [[Writable]]: false,
[[Enumerable]]: false, [[Configurable]]: true }.
includes: [propertyHelper.js]
--- |
827 |
- |
| nan-returns.js |
---
description: Math.acosh with special values
es6id: 20.2.2.3
info: |
Math.acosh ( x )
- If x is NaN, the result is NaN.
- If x is less than 1, the result is NaN.
--- |
562 |
- |
| prop-desc.js |
---
description: Testing descriptor property of Math.acosh
includes: [propertyHelper.js]
es6id: 20.2.2.3
--- |
346 |
- |