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Make the tests run faster by reducing PREC #1500

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Make the tests run faster by reducing PREC #1500

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24 changes: 12 additions & 12 deletions symengine/tests/basic/test_series_generic.cpp
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Expand Up @@ -315,12 +315,12 @@ TEST_CASE("Expression series expansion: roots", "[Expansion of root(ex)]")
auto ex5 = pow(cos(x), qm23);
auto ex6 = sqrt(cos(x));

REQUIRE(series_coeff(ex1, x, 8, 6)->__eq__(*rational(-21, 2097152)));
REQUIRE(series_coeff(ex2, x, 12, 10)->__eq__(*rational(1621477, 4782969)));
REQUIRE(series_coeff(ex3, x, 12, 10)->__eq__(*rational(-2431, 262144)));
REQUIRE(series_coeff(ex4, x, 10, 8)->__eq__(*rational(-559, 645120)));
REQUIRE(series_coeff(ex5, x, 20, 10)->__eq__(*rational(701, 127575)));
REQUIRE(series_coeff(ex6, x, 10, 8)->__eq__(*rational(-559, 645120)));
REQUIRE(series_coeff(ex1, x, 7, 6)->__eq__(*rational(-21, 2097152)));
REQUIRE(series_coeff(ex2, x, 11, 10)->__eq__(*rational(1621477, 4782969)));
REQUIRE(series_coeff(ex3, x, 11, 10)->__eq__(*rational(-2431, 262144)));
REQUIRE(series_coeff(ex4, x, 9, 8)->__eq__(*rational(-559, 645120)));
REQUIRE(series_coeff(ex5, x, 11, 10)->__eq__(*rational(701, 127575)));
REQUIRE(series_coeff(ex6, x, 9, 8)->__eq__(*rational(-559, 645120)));
}

TEST_CASE("Expression series expansion: log, exp ", "[Expansion of log, exp]")
Expand Down Expand Up @@ -396,7 +396,7 @@ TEST_CASE("Expression series expansion: atan, tan, asin, cot, sec, csc",

auto s = UnivariateSeries::series(ex8, "x", 10);

REQUIRE(series_coeff(ex1, x, 10, 7)->__eq__(*rational(-1, 7)));
REQUIRE(series_coeff(ex1, x, 8, 7)->__eq__(*rational(-1, 7)));
REQUIRE(series_coeff(ex2, x, 11, 10)->__eq__(*rational(16, 5)));
REQUIRE(series_coeff(ex3, x, 10, 9)->__eq__(*rational(62, 2835)));
REQUIRE(series_coeff(ex4, x, 8, 7)->__eq__(*rational(2537, 315)));
Expand All @@ -408,7 +408,7 @@ TEST_CASE("Expression series expansion: atan, tan, asin, cot, sec, csc",
mul(I, sqrt(integer(24))))));
REQUIRE(expand_check_pairs(ex7, x, 5, res1));
REQUIRE(expand_check_pairs(ex8, x, 10, res2));
REQUIRE(series_coeff(ex9, x, 10, 8)->__eq__(*rational(277, 8064)));
REQUIRE(series_coeff(ex9, x, 9, 8)->__eq__(*rational(277, 8064)));
REQUIRE(series_coeff(ex10, x, 10, 7)->__eq__(*rational(127, 604800)));
}

Expand Down Expand Up @@ -454,15 +454,15 @@ TEST_CASE("Expression series expansion: lambertw ", "[Expansion of lambertw]")
auto ex1 = lambertw(x);
auto ex2 = lambertw(sin(x));

REQUIRE(series_coeff(ex1, x, 10, 7)->__eq__(*rational(16807, 720)));
REQUIRE(series_coeff(ex2, x, 12, 10)->__eq__(*rational(-2993294, 14175)));
REQUIRE(series_coeff(ex1, x, 8, 7)->__eq__(*rational(16807, 720)));
REQUIRE(series_coeff(ex2, x, 11, 10)->__eq__(*rational(-2993294, 14175)));
}

TEST_CASE("Expression series expansion: gamma ", "[Expansion of gamma]")
{
RCP<const Symbol> x = symbol("x");
auto ex1 = gamma(x);

REQUIRE(series_coeff(ex1, x, 10, -1)->__eq__(*one));
REQUIRE(series_coeff(ex1, x, 10, 0)->__eq__(*neg(EulerGamma)));
REQUIRE(series_coeff(ex1, x, 4, -1)->__eq__(*one));
REQUIRE(series_coeff(ex1, x, 4, 0)->__eq__(*neg(EulerGamma)));
}