Nothing
library(testthat)
context("Obvious infeasibility")
test_that("Obvious infeasibility is detected",{
expect_true(isObviouslyInfeasible(editmatrix("0*x == 1")))
expect_true(isObviouslyInfeasible(editmatrix("0*x < -1")))
expect_true(isObviouslyInfeasible(editmatrix("1e-12*x <= -1")))
expect_true( isObviouslyInfeasible(editmatrix("0*x < 0")))
expect_true( isObviouslyInfeasible(editmatrix("0*x < 1e-12")))
expect_true( isObviouslyInfeasible(editmatrix("1e-12*x < 1e-12")))
expect_false(isObviouslyInfeasible(editmatrix("0*x <= 0")))
expect_false(isObviouslyInfeasible(editmatrix("x <= 0")))
expect_false(isObviouslyInfeasible(editmatrix("0*x <=1e-12")))
})
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