## This file follows the structure of aaa.R in the free group package.
test_that("Test suite aag.R",{
expect_true(as.freealg("-1 + x") == -as.freealg("1-x"))
expect_true(as.freealg("-1 + 2x") == -as.freealg("1-2x"))
expect_true(as.freealg("-4 + x") == -as.freealg("4-x"))
})
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