| Inverse hyperbolic tangent function
| -
|}
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{| class="wikitable"
| style="width:80px;" !scope="col"| Syntax
| style="width:80px;" !scope="col"| Type
| style="width:150px;" !scope="col"| Description
| style="width:150px;" !scope="col"| Notes
|-
| sp.sici(x)
| Airy function of the first (Ai) and second (Bi) kind and their derivatives
| See [https://en.wikipedia.org/wiki/Airy_function Airy Functions on Wikipedia.]
|}
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{| class="wikitable"
| style="width:80px;" !scope="col"| Syntax
| style="width:80px;" !scope="col"| Type
| style="width:150px;" !scope="col"| Description
| style="width:150px;" !scope="col"| Notes
|-
| sp.j0(x)