Multiplication with 1
If we multiply a number/expression with 1, then its value will remain unchanged. Thus we remove the factor 1 from the product.
Proof
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Child types
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Pattern examples
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If we multiply a number/expression with 1, then its value will remain unchanged. Thus we remove the factor 1 from the product.
If we multiply a number/expression with 1, then its value will remain unchanged. Thus we remove the factor 1 from the product.