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The related reasoning process expressed by "⊙" and "∴" can also be expressed concisely by the symbol "⊙"
∫ means because ∴ means so, both of these symbols can be used in mathematical deduction.

∫ means because, in the Handbook of Popular Mathematics published in Britain 1805, ∫ means because for the first time, but it didn't catch on. By 1827, Euclid's Elements of Geometry published by Cambridge University was represented by \ and ∴ respectively. Therefore, this usage has become more and more popular and has been used ever since.

Extended data:

The meaning of other mathematical symbols:

1, greater than or equal to greater than or equal to.

1, ≤≤≤

3. The ≡ constant is equal to or congruent.

4.π pi is about 3. 14 15926536 pi.