SciPy 1.2.3 版本發行說明 #

SciPy 1.2.3 是一個錯誤修正版本，相較於 1.2.2 沒有新增功能。它是 Python 2.7 長期支援 (LTS) 版本系列的一部分。

作者 #

#4915: scipy.signal.signaltools.py 中 unique_roots 對於相同大小根的錯誤
#5546: 如果 scipy.sparse.linalg.expm 接收到大於 200x200 的陣列，則會引發 ValueError
#7117: 當使用 float32 輸入數據到 curve_fit 及其友函數時，警告使用者
#7906: scipy.interpolate.UnivariateSpline.integral 對於超出範圍的錯誤結果
#9581: 當 x 和 y 數據類型不同時，最小平方最小化靜默失敗
#9901: 從 solve_ivp 呼叫時，lsoda 無法偵測到 stiff problem
#9988: doc build 在 Sphinx 2.0.0 上損壞
#10303: BUG: optimize: linprog failing TestLinprogSimplexBland::test_unbounded_below_no_presolve_corrected
#10376: TST: Travis CI 失敗 (使用 pytest 5.0 ?)
#10384: CircleCI doc build 在新警告上失敗
#10535: TST: master branch CI 失敗
#11121: 呼叫 scipy.interpolate.splprep 會增加 RAM 使用量。
#11198: BUG: sparse eigs (arpack) shift-invert 針對某些 k 丟失最小特徵值
#11266: Sparse matrix constructor data type detection changes on Numpy 1.18.0

#9992: MAINT: Undo Sphinx pin
#10071: DOC: reconstruct SuperLU permutation matrices avoiding SparseEfficiencyWarning
#10076: BUG: optimize: fix curve_fit for mixed float32/float64 input
#10138: BUG: special: Invalid arguments to ellip_harm can crash Python.
#10306: BUG: optimize: Fix for 10303
#10309: BUG: Pass jac=None directly to lsoda
#10377: TST, MAINT: adjustments for pytest 5.0
#10379: BUG: sparse: set writeability to be forward-compatible with numpy>=1.17
#10426: MAINT: Fix doc build bugs
#10540: MAINT: Fix Travis and Circle
#10633: BUG: interpolate: integral(a, b) should be zero when both limits are outside of the interpolation range
#10833: BUG: Fix subspace_angles for complex values
#10882: BUG: sparse/arpack: fix incorrect code for complex hermitian M
#10906: BUG: sparse/linalg: fix expm for np.matrix inputs
#10961: BUG: Fix signal.unique_roots
#11126: BUG: interpolate/fitpack: fix memory leak in splprep
#11199: BUG: sparse.linalg: mistake in unsymm. real shift-invert ARPACK eigenvalue selection
#11269: Fix: Sparse matrix constructor data type detection changes on Numpy 1.18.0