Tool to give upper and lower bound of a number. The inequality chained notation a < b < c stands for a < b and b < c which describes a double inequality with a lower and upper bound of the number b.

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Tool to give upper and lower bound of a number. The inequality chained notation a < b < c stands for a < b and b < c which describes a double inequality with a lower and upper bound of the number b.

Answers to Questions

How to find upper and lower bounds of a number?

dCode makes rounding of numbers according to a given precision or multiple and return a result with the inequality chained notation.

1.23 rounded to one digits avec decimal point to upper bound is 1.2, and 1.3 to lower bound. So 1.2 < 1.23 < 1.3

dCode find the upper bound and the lower bound of the number according to the required accuracy. Inequality is strict by default, but can sometimes introduce less than or equal signs.

Inequalities display the boundaries in order from the smallest to the bigges limit.

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Source code

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