I have not read the book, but Go"del made a review of it. (Collected Works,
vol 1, p.219). It reads :
"This stimulating little book depicts in a very interesting way how the
doctrine of the irrational developed among the Greeks. In the authors' view,
the Pythagoreans at first attempted to overcome the emerging difficulties by
introducing infinitely small magnitudes, and only Zeno, through his
well-known paradoxes (the flying arrow, etc.) demonstrated the untenability
of this standpoint, thereby precipitating a foundational crisis, which, for
its part, was the point of departure for the rigorous construction by
Eudoxus and others. The hypothesis casts an entirely new light on Zeno, who
appears as an early champion of rigorous methods in mathematics, and in that
sense is compared to Weierstrass." (Review of Hasse and Scholz 1928, The
foundational crisis in Greek Mathematics (1931f) p.219)
Olivier Souan