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Published online by Cambridge University Press: 15 December 2021
According to Clarke and Beck (C&B), the approximate number system (ANS) represents numbers. We argue that the ANS represents pure magnitudes. Considerations of explanatory economy favor the pure magnitudes hypothesis. The considerations C&B direct against the pure magnitudes hypothesis do not have force.
Target article
The number sense represents (rational) numbers
Related commentaries (26)
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Author response
Numbers, numerosities, and new directions