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Ceiling and Floor Function Calculator — result sheet
Calculate the ceiling, floor, and fractional part of a real number.
Inputs used
Results
Visual chart
Breakdown
Calculation steps
Returned data table
Formula and methodology
Formula: Ceiling ⌈x⌉ is the least integer ≥ x; floor ⌊x⌋ is the greatest integer ≤ x.
The calculator keeps the mathematical distinction between rounding upward, rounding downward, and truncating toward zero.
This result follows the calculator's declared inputs, precision, validation boundaries, and model limits.
Input contract
- Number — minimum -1000000000; maximum 1000000000
Worked example
| Input | Value |
|---|---|
| Number | 3.7 |
Ceiling = 4; floor = 3; fractional part = 0.7.
Assumptions and limits
- The input is a finite real number.
- Ceiling and floor follow standard real-number definitions.
- Currency rounding and significant-figure rules are not applied.
Calculator note
Source and methodology
Use the official WorldCalculate methodology policy for the source, formula, precision, and boundary standards behind this calculator.
Planning estimate, not financial, medical, legal, or professional advice. © WorldCalculate — reuse with attribution. Built and curated by Hassan ALRowaie.
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