The level to which the school was able to take Arthur was, however, not very advanced and his good grounding in mathematics stopped short of reaching the differential and integral calculus.
Ang antas na kung saan ang paaralan ay makakuha ng mga Arthur ay, gayunman, hindi masyadong advanced at ang kanyang mabuting saligan sa matematika tumigil sa maikling ng maabot ang mga kaugalian at integral calculus.