U+222B • mathematics
The symbol '∫' (Integral) is a mathematical operator used to denote integration, representing the accumulation of quantities such as areas under curves. It is fundamental in calculus for expressing continuous summation and analysis of functions.
The Symbol For Integral (∫) is a unicode character in the Basic Multilingual Plane Plane. It is found in the Mathematical Operators block and was approved as part of Unicode Version 1.1 in 1993
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