Add import statement to make example runnable

JuliaLinearAlgebra / IterativeSolvers.jl

Iterative algorithms for solving linear systems, eigensystems, and singular value problems

MIT License

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Closed GregVernon closed 3 years ago

GregVernon commented 4 years ago

Currently, this example fails on the first line as sprand and I haven't been imported. I discussed this in this Discourse comment: https://discourse.julialang.org/t/non-friendly-documentation/38109/112

ranocha commented 3 years ago

Thanks, @GregVernon! I fixed the import statements and added the relevant part to the doctests in #285. That PR will supersede this PR.