Encara no tenim significats per a "arithmetical machine".
1How could the shepherd Mangiamelo, when five years old, calculate like an arithmetical machine.
2Pascal wrote treatises on conic sections at sixteen and invented his arithmetical machine at nineteen.
3The arithmetical machine produces effects which approach nearer to thought than all the actions of animals.
4He constructed an arithmetical machine.
5They assembled the data and with tables and arithmetical machines turned it into graphs.
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