chore: import upstream snapshot with attribution

2026-07-13 12:32:53 +08:00
commit 2a16f2f53b
247 changed files with 69150 additions and 0 deletions
@@ -0,0 +1,6 @@
+from . import calculus
+# XXX: hack to set methods
+from . import approximation
+from . import differentiation
+from . import extrapolation
+from . import polynomials