Amin Sehati
d421b9750c
Added a fancy indexing solution for 16
2026-02-09 08:54:37 -05:00
Amin Sehati
4a3372ed11
Remove an incorrect solution (fancy indexing) from Numpy exercise No. 16 in the solutions files.
2026-02-08 16:58:53 -05:00
Tejas Tp
4ccd5c0689
Format np.genfromtxt parameters for consistency
2025-11-06 18:49:43 +05:30
Tejas Tp
bfd5e4dbcb
Update np.genfromtxt to use int and filling_values
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Changed dtype from np.int to int and added filling_values parameter.
2025-11-06 18:45:05 +05:30
Nicolas P. Rougier
5c3481111f
Merge pull request #244 from Gattocrucco/alt-sol-87
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Alternative solution to exercise 87
2025-08-26 11:07:22 +02:00
Nicolas P. Rougier
836eab7578
Merge pull request #242 from Gattocrucco/alt-sol-4
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Alternative solution to exercise 4
2025-08-26 11:06:42 +02:00
Gattocrucco
301e0eb61e
further simplification to the alt solution of 87
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The initial formulation contained a redundant `swapaxes`.
2025-08-26 00:16:34 +02:00
Gattocrucco
59a403da66
alternative solution to exercise 87
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Added a more elegant (but more cryptic) solution with reshape and
swapaxes.
Removed one of the existing alternative solutions because it was a
duplicate of a previous alternative solution.
2025-08-25 18:13:30 +02:00
Gattocrucco
fca297a6e1
improve solution to exercise 82
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The current solution uses a fixed arbitrary threshold of 1e-10 on the
singular values, I replaced it with the common heuristic n*eps*max(s).
2025-08-25 18:06:25 +02:00
Giacomo Petrillo
ee15dec2c7
alt solution to exercise 4
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Uses nbytes instead of itemsize * size
2025-08-25 17:53:21 +02:00
Hemanth
93a34b49b1
Merge branch 'rougier:master' into q78_edit
2025-07-26 23:14:22 +00:00
Hemanth21k
44df2b0d3c
simplified answer.78
2025-07-26 23:10:48 +00:00
Hemanth21k
dbb54197e8
q78 explained
2025-07-23 21:52:39 +00:00
Hemanth21k
f7851655d7
issue 215 fix
2025-07-07 17:43:13 +00:00
Hemanth21k
3d136da45b
Q.78 solution expalined
2025-07-07 17:28:47 +00:00
Emmet-Ray
125ae6022f
fixed typos
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q42: array -> arrays
q48: value -> values
q53: integer -> integer array
q71: mulitply -> multiply
q80: extract -> extracts
q90: combinations -> combination
2025-04-09 16:21:14 +08:00
YangWu1227
adf896fa7c
feat: broadcasting solution exercise 79
2025-02-17 17:10:33 -05:00
anthonyduong
efb6e2e192
solves exercise 24
2024-10-22 22:30:16 -07:00
jeremy-feng
683f473a6f
Fixed a typo
2023-03-18 15:20:15 +08:00
Stefan Heimersheim
9182fdc110
Remove incorrect alternative solution q19
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The reshape-based solution for q19 did only work for odd numbered squares, not even ones such as 8x8 squares.
2022-11-29 14:29:35 +00:00
Henry Ji
fccab23c7e
Add alternative solution for Q.19
2022-10-10 20:58:25 +08:00
lots-o
7a0974c68f
Modify typo Q.63
2022-03-31 22:55:05 +09:00
lots-o
23f872b229
Add alternative solution of Q.60
2022-03-30 22:19:36 +09:00
Jeff1999
e72a3d9f35
Update Q.75, 76, 81, 84, 85, 87
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Update alternative solutions with sliding_window_view (NumPy >= 1.20.0).
2021-12-17 16:41:42 +08:00
Jeff1999
731d575569
alternative solution for Q.82
2021-07-27 10:11:29 +08:00
Sebastian Wallkötter
72fc6399b2
alternative solution for no. 87
2021-06-13 16:20:39 +02:00
bassbone
8603114b95
add difficulty
2021-06-11 23:14:29 +09:00
Sword-holder
86e24f1da9
Fix solution of question 76.
2021-04-21 16:11:23 +08:00
Francesco Terenzi
025845ff5c
Updated question 37, keep previous solution for reference
2021-04-09 10:50:11 +02:00
Francesco Terenzi
a7c84d5fed
Updated question 37
2021-04-08 20:51:14 +02:00
Mark Setchell
1f3c0025e8
Updated question 66
2021-03-22 10:02:11 +00:00
Fisher Wang
589e79f78a
some refinement
2021-03-12 22:29:45 +08:00
Fisher Wang
8527c7c83c
replace the solution of problem 66 and set the difficulty
2021-03-11 17:10:53 +08:00
Fisher Wang
d931b008a3
Give another solution of problem #66 , and fix the old solution as #142 did
2021-03-09 21:42:18 +08:00
madeirak
8f73b3a480
Update exercises100.ktx
2021-01-04 17:29:28 +08:00
Poedator
95777749d7
upd example in a49
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with default threshold=1000 [reference](551773f27c/numpy/core/arrayprint.py (L107-L110)
2020-10-17 20:46:27 +03:00
Nicolas P. Rougier
49ea7ffd2b
Merge pull request #132 from poedator/patch-2
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answer 35: delete `C = np.ones(3)*3`
2020-10-01 10:42:35 +02:00
Poedator
da29eb4cad
answer 35: delete C = np.ones(3)*3
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the line `C = np.ones(3)*3` is not needed in the answer. The variable C is not used at all.
2020-09-27 12:27:36 +03:00
Poedator
81e21a1f2c
fix deprecated type definition.
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Original answer triggered `c:\conda\envs\bigdata\lib\site-packages\ipykernel_launcher.py:5: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.`
New answer proposed per [Numpy docs](https://numpy.org/doc/stable/reference/generated/numpy.dtype.html )
2020-09-27 11:24:31 +03:00
Yifan
4c9a228d49
Fix Q.49
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Before: `threshold=np.nan`
After : `threshold=float("inf")`
`np.nan` may fail in latest version.
2020-07-01 08:53:43 +08:00
Charles
a683e7a014
Q25 minor changes
2020-06-09 14:07:54 -07:00
Charles
b2a4a9e819
Q16 Alternate Solution
2020-06-03 14:58:44 -07:00
Charles
19af334130
changes for Q29
2020-05-28 15:35:39 -07:00
Nicolas P. Rougier
493c48d101
Merge pull request #117 from Haksell/suggest36
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Add a solution to question 36
2020-05-04 07:57:24 +02:00
Nicolas P. Rougier
69109eeba5
Merge pull request #111 from Haksell/master
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Fix answer 9
2020-05-03 10:12:08 +02:00
Nicolas P. Rougier
a9cd884249
Merge pull request #115 from Haksell/suggest33
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Remove superfluous second argument in answer 33
2020-05-03 10:09:33 +02:00
Haksell
b8093ccf5c
Add a solution to question 36
2020-05-02 10:08:01 +02:00
Haksell
6541c23057
Remove superfluous second argument in answer 33
2020-05-02 09:47:54 +02:00
Haksell
1ecdd416d3
There was no context manager solution to go with the comment
2020-05-02 09:39:51 +02:00
Haksell
76d42c7795
revert to previous commit like a noob
2020-05-02 07:36:55 +02:00
