Mathematics
Hegel (Critique)
The science of quantity (Chap. 2). Hegel criticizes mathematics not as false, but as one-sided: it deals with quantity (an abstract determination) and remains stuck in external comparison (understanding), without advancing to the concept (reason) (Chap. 1.2, 2.3).
Origin
Quantity; measure; understanding vs. reason
In Hegel
Enz. §99 (note); §254 (note)