MathieuSPrime[a, q, z] gives the derivative with respect to z of the odd Mathieu function with characteristic value a and parameter q.
This is a simple homogeneous DAE with constant coefficients. This finds the general solution. It has only one arbitrary constant because the second equation in the system ...
Extension is an option for various polynomial and algebraic functions that specifies generators for the algebraic number field to be used.
ComplexExpand[expr] expands expr assuming that all variables are real. ComplexExpand[expr, {x_1, x_2, ...}] expands expr assuming that variables matching any of the x_i are ...
Unicode: F431. Alias: Esc == Esc. Infix operator with built-in evaluation rules. x y is by default interpreted as Equal[x,y] or x==y. \[Equal] is drawn longer than ...
A real polynomial system is an expression constructed with polynomial equations and inequalities combined using logical connectives and quantifiers and
Reals
(Built-in Mathematica Symbol) Reals represents the domain of real numbers, as in x \[Element] Reals.
FrobeniusSolve[{a_1, ..., a_n}, b] gives a list of all solutions of the Frobenius equation a_1 x_1 + ... + a_n x_n = b.FrobeniusSolve[{a_1, ..., a_n}, b, m] gives at most m ...