| Ceiling function
| Nearest integer >= x
|}
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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
|-
| floor(x)
| 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)