Quick guide
How to use this calculator
- Enter the dividend.
- Enter the first and last integer divisor.
- Read the exact fraction and decimal representation for every defined row.
- If the range crosses zero, the undefined row remains visible.
Calculation method
Exact rational division across a range
The range includes both endpoints and advances by one in either direction. Each non-zero divisor produces a reduced exact fraction.
Terminating and repeating decimal representations are generated from the fraction. A zero divisor is never evaluated; it is displayed as undefined and still counts toward the range limit.
Worked example
Generate 6 divided by −1 through 2
The range contains −1, 0, 1, and 2. The zero row is undefined; all other rows retain exact results.
6 ÷ −1 = −6; 6 ÷ 0 is undefined; 6 ÷ 1 = 6; 6 ÷ 2 = 3
Supported inputs
Precision and limits
Inclusive range
Ascending and descending integer divisor ranges use a step of one.
Zero stays visible
A divisor-zero row is labelled undefined and counts toward the 500-row cap.
Exact fraction
Every defined result retains a reduced fraction even when its decimal display is truncated.
Bounded inputs
The dividend supports 200 digits and 100 decimal places; endpoints support 100 integer digits.