Example image of eyePlorer eyePlorer map for 'Infinitesimal': Infinity New Latin Ordinal number (linguistics) Real number Eleatics Archimedes The Method of Mechanical Theorems Archimedean property Alhazen Mathematics in medieval Islam Bhāskara II Derivative Indian mathematics Sharaf al-Dīn al-Ṭūsī Kerala school of astronomy and mathematics Limit Series (mathematics) Calculus Gottfried Leibniz Isaac Newton George Berkeley The Analyst Karl Weierstrass Quantification First-order logic Complete metric space Ordered field Real closed field Transcendental function Laurent series Superreal number Levi-Civita field Surreal number Abraham Robinson Transfer principle Category theory Smooth infinitesimal analysis Synthetic differential geometry Law of excluded middle Nilpotent Axiom Model theory Compactness theorem Maltsev Dimension Total order Hyperreal number Non-standard analysis Edward Nelson Internal set theory