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ArcCsc
(Built-in Mathematica Symbol) ArcCsc[z] gives the arc cosecant csc -1 (z) of the complex number z.
ArcSec
(Built-in Mathematica Symbol) ArcSec[z] gives the arc secant sec -1 (z) of the complex number z.
DifferentialRootReduce[expr, x] attempts to reduce expr to a single DifferentialRoot object as a function of x.DifferentialRootReduce[expr, {x, x_0}] takes the initial ...
I
(Built-in Mathematica Symbol) I represents the imaginary unit Sqrt[-1].
Inverse
(Built-in Mathematica Symbol) Inverse[m] gives the inverse of a square matrix m.
Protect
(Built-in Mathematica Symbol) Protect[s_1, s_2, ...] sets the attribute Protected for the symbols s_i. Protect["form_1", "form_2", ...] protects all symbols whose names match any of the string patterns ...
$CUDADevice is the CUDA device used in computation.
LinearSolve[m, b] finds an x which solves the matrix equation m.x == b. LinearSolve[m] generates a LinearSolveFunction[...] which can be applied repeatedly to different b.
The shooting method works by considering the boundary conditions as a multivariate function of initial conditions at some point, reducing the boundary value problem to ...