From 527919fe34aa6fb562b4358331fe1dd34b6dbf0f Mon Sep 17 00:00:00 2001 From: Claude Date: Tue, 13 Oct 2026 06:27:55 +0000 Subject: [PATCH 1/2] test: migrate `constants/float32/ln-two` to ULP-based assertions Replace the relative tolerance assertion in the test suite with a ULP difference assertion via `@stdlib/number/float32/base/assert/is-almost-same-value`. The measured minimum ULP bound is `0`. Ref: https://github.com/stdlib-js/stdlib/issues/11352 Co-Authored-By: Claude Opus 5 Claude-Session: https://claude.ai/code/session_01J5v9ZJHAL6HBquWwB9FWTL --- type: pre_commit_static_analysis_report description: Results of running static analysis checks when committing changes. report: - task: lint_filenames status: passed - task: lint_editorconfig status: skipped - task: lint_markdown_pkg_readmes status: na - task: lint_markdown_docs status: na - task: lint_markdown status: na - task: lint_package_json status: na - task: lint_repl_help status: na - task: lint_javascript_src status: na - task: lint_javascript_cli status: na - task: lint_javascript_examples status: na - task: lint_javascript_tests status: passed - task: lint_javascript_benchmarks status: na - task: lint_python status: na - task: lint_r status: na - task: lint_c_src status: na - task: lint_c_examples status: na - task: lint_c_benchmarks status: na - task: lint_c_tests_fixtures status: na - task: lint_shell status: na - task: lint_typescript_declarations status: passed - task: lint_typescript_tests status: na - task: lint_license_headers status: passed --- --- .../@stdlib/constants/float32/ln-two/test/test.js | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/lib/node_modules/@stdlib/constants/float32/ln-two/test/test.js b/lib/node_modules/@stdlib/constants/float32/ln-two/test/test.js index 35b0025d5bac..92773ace9761 100644 --- a/lib/node_modules/@stdlib/constants/float32/ln-two/test/test.js +++ b/lib/node_modules/@stdlib/constants/float32/ln-two/test/test.js @@ -22,8 +22,7 @@ var tape = require( 'tape' ); var lnf = require( '@stdlib/math/base/special/lnf' ); -var absf = require( '@stdlib/math/base/special/absf' ); -var EPS = require( '@stdlib/constants/float32/eps' ); +var isAlmostSameValue = require( '@stdlib/number/float32/base/assert/is-almost-same-value' ); var float64ToFloat32 = require( '@stdlib/number/float64/base/to-float32' ); var FLOAT32_LN2 = require( './../lib' ); @@ -42,15 +41,11 @@ tape( 'export is a single-precision floating-point number equal to `0.6931471824 }); tape( 'export equals `lnf(2)`', function test( t ) { - var delta; - var tol; var v; v = lnf( 2.0 ); - delta = absf( float64ToFloat32( v - FLOAT32_LN2 ) ); - tol = EPS * FLOAT32_LN2; - t.ok( delta <= tol, 'equals lnf(2) within tolerance '+tol ); + t.strictEqual( isAlmostSameValue( v, FLOAT32_LN2, 0 ), true, 'returns expected value' ); t.end(); }); From 6abd42a9efe4dc230684539c54bcb9b29753c43f Mon Sep 17 00:00:00 2001 From: Athan Date: Tue, 13 Oct 2026 12:55:14 +0200 Subject: [PATCH 2/2] style: remove whitespace Signed-off-by: Athan --- .../@stdlib/constants/float32/ln-two/test/test.js | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/lib/node_modules/@stdlib/constants/float32/ln-two/test/test.js b/lib/node_modules/@stdlib/constants/float32/ln-two/test/test.js index 92773ace9761..3b767247e0b0 100644 --- a/lib/node_modules/@stdlib/constants/float32/ln-two/test/test.js +++ b/lib/node_modules/@stdlib/constants/float32/ln-two/test/test.js @@ -41,11 +41,7 @@ tape( 'export is a single-precision floating-point number equal to `0.6931471824 }); tape( 'export equals `lnf(2)`', function test( t ) { - var v; - - v = lnf( 2.0 ); - + var v = lnf( 2.0 ); t.strictEqual( isAlmostSameValue( v, FLOAT32_LN2, 0 ), true, 'returns expected value' ); - t.end(); });