sage: drop unused patches

pkgs/applications/science/math/sage/patches/eclib-20180710.patch

@@ -1,16 +0,0 @@
-diff --git a/src/sage/interfaces/mwrank.py b/src/sage/interfaces/mwrank.py
-index 4417b59276..ae57ca2991 100644
---- a/src/sage/interfaces/mwrank.py
-+++ b/src/sage/interfaces/mwrank.py
-@@ -54,8 +54,9 @@ def Mwrank(options="", server=None, server_tmpdir=None):
-         sage: M = Mwrank('-v 0 -l')
-         sage: print(M('0 0 1 -1 0'))
-         Curve [0,0,1,-1,0] :    Rank = 1
--        Generator 1 is [0:-1:1]; height 0.0511114082399688
--        Regulator = 0.0511114082399688
-+        Generator 1 is [0:-1:1]; height 0.051111408239969
-+        Regulator = 0.051111408239969
-+
-     """
-     global instances
-     try:

pkgs/applications/science/math/sage/patches/eclib-regulator-precision.patch

@@ -1,98 +0,0 @@
-diff --git a/src/sage/libs/eclib/interface.py b/src/sage/libs/eclib/interface.py
-index f77000c478..9d17d412ae 100644
---- a/src/sage/libs/eclib/interface.py
-+++ b/src/sage/libs/eclib/interface.py
-@@ -1014,7 +1014,7 @@ class mwrank_MordellWeil(SageObject):
-             WARNING: saturation at primes p > 2 will not be done;
-             ...
-             Gained index 2
--            New regulator =  93.857300720636393209
-+            New regulator =  93.85730...
-             (False, 2, '[ ]')
-             sage: EQ.points()
-             [[-2, 3, 1], [2707496766203306, 864581029138191, 2969715140223272], [-13422227300, -49322830557, 12167000000]]
-@@ -1025,7 +1025,7 @@ class mwrank_MordellWeil(SageObject):
-             WARNING: saturation at primes p > 3 will not be done;
-             ...
-             Gained index 3
--            New regulator =  10.4285889689595992455
-+            New regulator =  10.42858...
-             (False, 3, '[ ]')
-             sage: EQ.points()
-             [[-2, 3, 1], [-14, 25, 8], [-13422227300, -49322830557, 12167000000]]
-@@ -1036,7 +1036,7 @@ class mwrank_MordellWeil(SageObject):
-             WARNING: saturation at primes p > 5 will not be done;
-             ...
-             Gained index 5
--            New regulator =  0.417143558758383969818
-+            New regulator =  0.41714...
-             (False, 5, '[ ]')
-             sage: EQ.points()
-             [[-2, 3, 1], [-14, 25, 8], [1, -1, 1]]
-@@ -1221,7 +1221,7 @@ class mwrank_MordellWeil(SageObject):
-             WARNING: saturation at primes p > 2 will not be done;
-             ...
-             Gained index 2
--            New regulator =  93.857300720636393209
-+            New regulator =  93.85730...
-             (False, 2, '[ ]')
-             sage: EQ
-             Subgroup of Mordell-Weil group: [[-2:3:1], [2707496766203306:864581029138191:2969715140223272], [-13422227300:-49322830557:12167000000]]
-@@ -1235,7 +1235,7 @@ class mwrank_MordellWeil(SageObject):
-             WARNING: saturation at primes p > 3 will not be done;
-             ...
-             Gained index 3
--            New regulator =  10.4285889689595992455
-+            New regulator =  10.42858...
-             (False, 3, '[ ]')
-             sage: EQ
-             Subgroup of Mordell-Weil group: [[-2:3:1], [-14:25:8], [-13422227300:-49322830557:12167000000]]
-@@ -1249,7 +1249,7 @@ class mwrank_MordellWeil(SageObject):
-             WARNING: saturation at primes p > 5 will not be done;
-             ...
-             Gained index 5
--            New regulator =  0.417143558758383969818
-+            New regulator =  0.41714...
-             (False, 5, '[ ]')
-             sage: EQ
-             Subgroup of Mordell-Weil group: [[-2:3:1], [-14:25:8], [1:-1:1]]
-diff --git a/src/sage/libs/eclib/mwrank.pyx b/src/sage/libs/eclib/mwrank.pyx
-index a4f89e1ca5..f8a22d2f55 100644
---- a/src/sage/libs/eclib/mwrank.pyx
-+++ b/src/sage/libs/eclib/mwrank.pyx
-@@ -1234,9 +1234,9 @@ cdef class _two_descent:
-             sage: D2.saturate()
-             Searching for points (bound = 8)...done:
-               found points which generate a subgroup of rank 3
--              and regulator 0.417143558758383969817119544618093396749810106098479
-+              and regulator 0.41714...
-             Processing points found during 2-descent...done:
--              now regulator = 0.417143558758383969817119544618093396749810106098479
-+              now regulator = 0.41714...
-             No saturation being done
-             sage: D2.getbasis()
-             '[[1:-1:1], [-2:3:1], [-14:25:8]]'
-@@ -1281,9 +1281,9 @@ cdef class _two_descent:
-             sage: D2.saturate()
-             Searching for points (bound = 8)...done:
-               found points which generate a subgroup of rank 3
--              and regulator 0.417143558758383969817119544618093396749810106098479
-+              and regulator 0.41714...
-             Processing points found during 2-descent...done:
--              now regulator = 0.417143558758383969817119544618093396749810106098479
-+              now regulator = 0.41714...
-             No saturation being done
-             sage: D2.getbasis()
-             '[[1:-1:1], [-2:3:1], [-14:25:8]]'
-@@ -1329,9 +1329,9 @@ cdef class _two_descent:
-             sage: D2.saturate()
-             Searching for points (bound = 8)...done:
-               found points which generate a subgroup of rank 3
--              and regulator 0.417143558758383969817119544618093396749810106098479
-+              and regulator 0.41714...
-             Processing points found during 2-descent...done:
--              now regulator = 0.417143558758383969817119544618093396749810106098479
-+              now regulator = 0.41714...
-             No saturation being done
-             sage: D2.getbasis()
-             '[[1:-1:1], [-2:3:1], [-14:25:8]]'

pkgs/applications/science/math/sage/patches/matplotlib-normed-deprecated.patch

@@ -1,12 +0,0 @@
-diff --git a/src/sage/all.py b/src/sage/all.py
-index 14cec431f1..25a35a0522 100644
---- a/src/sage/all.py
-+++ b/src/sage/all.py
-@@ -310,6 +310,7 @@ warnings.filters.remove(('ignore', None, DeprecationWarning, None, 0))
- # Ignore all deprecations from IPython etc.
- warnings.filterwarnings('ignore',
-     module='.*(IPython|ipykernel|jupyter_client|jupyter_core|nbformat|notebook|ipywidgets|storemagic)')
-+warnings.filterwarnings('ignore', "The 'normed' kwarg is deprecated, and has been replaced by the 'density' kwarg.") # matplotlib normed deprecation
- # However, be sure to keep OUR deprecation warnings
- warnings.filterwarnings('default',
-     '[\s\S]*See http://trac.sagemath.org/[0-9]* for details.')

pkgs/applications/science/math/sage/sage-src.nix

@@ -31,6 +31,7 @@ stdenv.mkDerivation rec {
     # Revert the commit that made the sphinx build fork even in the single thread
     # case. For some yet unknown reason, that breaks the docbuild on nix and archlinux.
     # See https://groups.google.com/forum/#!msg/sage-packaging/VU4h8IWGFLA/mrmCMocYBwAJ.
+    # https://trac.sagemath.org/ticket/26608
     ./patches/revert-sphinx-always-fork.patch
 
     # Make sure py2/py3 tests are only run when their expected context (all "sage"
@@ -54,7 +55,7 @@ stdenv.mkDerivation rec {
   in [
     # New glpk version has new warnings, filter those out until upstream sage has found a solution
     # https://trac.sagemath.org/ticket/24824
-    ./patches/pari-stackwarn.patch # not actually necessary since tha pari upgrade, but necessary for the glpk patch to apply
+    ./patches/pari-stackwarn.patch # not actually necessary since the pari upgrade, but necessary for the glpk patch to apply
     (fetchpatch {
       url = "https://salsa.debian.org/science-team/sagemath/raw/58bbba93a807ca2933ca317501d093a1bb4b84db/debian/patches/dt-version-glpk-4.65-ignore-warnings.patch";
       sha256 = "0b9293v73wb4x13wv5zwyjgclc01zn16msccfzzi6znswklgvddp";