Calculus | The Calculus Affair | Calculus (AB & BC) | calculus | Itō calculus | Calculus of variations | Regge calculus | Professor Calculus | Ordinary differential equation | ordinary differential equation | vector calculus | Rod calculus | Prym differential | power series solution of differential equations | operational calculus | Multivariable Calculus | Multivariable calculus | Magnetic Drum Digital Differential Analyzer | Low-voltage differential signaling | Locking differential | List of differential geometry topics | Ito Calculus | Hyperbolic partial differential equation | Fundamental lemma of calculus of variations | differential topology | differential interference contrast microscopy | Differential geometry of surfaces | Differential diagnosis | calculus of variations | Calculus of communicating systems |
Ingram also wrote papers on Mexican antiques and contributed papers to mathematical societies on differential calculus and geometrical analysis.