x ͕Լݶ,[x] = [x, ¯ x] ͱ͢Δ) [x] + [y] := [x + y, ¯ x + ¯ y], [x] − [y] := [x − ¯ y, ¯ x − y] ࢉ: [x] × [y] := [min(xy, x¯ y, y¯ x, ¯ xy), max(xy, x¯ y, y¯ x, ¯ xy)] আࢉɹ (ͨͩ͠ [y] 0 Λؚ·ͳ͍۠ؒͱ͢Δ): [x]/[y] := [min(x/y, x/¯ y, ¯ x/y, ¯ x/¯ y), max(x/y, x/¯ y, ¯ x/y, ¯ x/¯ y)] େੴਐҰ et al. (2018). ਫ਼อূ͖ܭࢉͷجૅ, ίϩφࣾ. େੴਐҰ (2000). ਫ਼อূ͖ܭࢉ, ίϩφࣾ. Tucker, W. (2011). Validated numerics: a short introduction to rigorous computations. Princeton University Press. Mayer, G. (2017). Interval analysis: and automatic result verification (Vol. 65). Walter de Gruyter GmbH & Co KG. Alefeld, G., & Herzberger, J. (2012). Introduction to interval computation. Academic press. Moore, R. E., Kearfott, R. B., & Cloud, M. J. (2009). Introduction to interval analysis (Vol. 110). SIAM. ۚઘେհ, ؙ݈Ұ (ૣҴాେֶ) q-Bessel ؔͷਫ਼อূ͖ܭࢉɾྵ୳ࡧ 2019 5 ݄ 24 5 / 54