nerdamer.Shi(x: Expression): Expression
Computes the hyperbolic sine integral:
`Shi(x) = ∫₀ˣ sinh(t)/t dt`
.
-
`Shi(+∞) = +∞`
,
`Shi(−∞) = −∞`
-
`Shi(0) = 0`
- The function is odd:
`Shi(-x) = -Shi(x)`
.
Parameters
| Name | Type | Description |
|---|
x | Expression | The input expression. |
Returns
Expression — The hyperbolic sine integral value.
Examples
Shi(Expression.create(0)).text() // "0"
Shi(Expression.create('x')).text() // "Shi(x)"