| Name: | ceil - Return nearest integer larger than or equal to the argument.
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| Description: | Alternatives: Function ceil_d (undocumented)
-> behaviour and synopsis are the same.
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| Parameters: |
The input argument must be of type integer or double.
The output argument has the same type as the input argument.
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| Examples: | 2.87 ceil -> 3
1.001 ceil -> 2
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| Remarks: |
Note that for integer arguments, this function equals identity.
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| Author: | Ruediger Kupper, docu edited by Sirko Straube
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| FirstVersion: | 13.3.2003
| SeeAlso: | floor |
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| Source: | /home/abuild/rpmbuild/BUILD/nest-2.4.1/lib/sli/ps-lib.sli
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