Mathematics
Countable set
Integrable system
Eigenvalues and eigenvectors
Polynomial
Algebraic number
Degree (music)
Linear differential equation
Pure mathematics
Differential equation
Spectrum (functional analysis)
Algebraic curve
Space (punctuation)
Algebraic differential equation
Order (exchange)
Applied mathematics
Mathematical analysis
Ordinary differential equation
Differential algebraic equation
Linguistics
Philosophy
Physics
Finance
Quantum mechanics
Acoustics
Economics
