Search results for “sinh”

International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.

International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.

International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.

International mathematics competition for pre-university students, held annually since 1959. Six problems over two days.

Nonsingular matrices, the invertibility criterion, the adjugate-matrix formula, and the Gauss–Jordan method.

Reference table of the derivatives of the elementary functions: power, exponential, logarithmic, trigonometric and their inverses.

A pilot study mapping ion-induced charge collection against bandgap and carrier mobility, and what it revealed about the cost of getting the time integration wrong

A linear operator and its matrix, the action x' = Ax, similar matrices, and the formula B = C⁻¹AC.

52nd International Mathematical Olympiad. Amsterdam, 2011.

Задачный листок к курсу теории вероятностей. Институт и учебное заведение в исходных публикациях не указаны, поэтому здесь не названы.

A complete local ring with a finitely generated maximal ideal is Noetherian. Drop completeness and it fails: an ultraproduct construction gives a non-Noetherian local ring whose maximal ideal is principal.

The basic properties of determinants with brief proofs, and their use in simplifying computations.

Minors and the rank of a matrix, invariance of rank under elementary transformations, and a practical method for computing it.