2000xp small tricks (1)

xiaoxiao2021-03-06  138

Most easiest calculator

I used to use SQLPLUS SELECT ... from DUAL as a simple calculator, and later discovered or inconvenient (must be guaranteed to find a start-up database)

Later, it was found that the set of command line prompt under 2000 / XP can make simple calculations.

C: /> SET / A (100 200) / 3100c: />

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how about it? Is it very convenient. The only unfortunately, this calculator can only calculate integer.

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