Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

Sign up
Appearance settings

Commit 02064a9

Browse files
author
craigsdennis
committed
Adds ufunc and broadcasting reflection
1 parent e1961a4 commit 02064a9

File tree

1 file changed

+11
-14
lines changed

1 file changed

+11
-14
lines changed

‎Introduction to NumPy.ipynb

Lines changed: 11 additions & 14 deletions
Original file line numberDiff line numberDiff line change
@@ -1555,6 +1555,17 @@
15551555
"orders.dot(prices)"
15561556
]
15571557
},
1558+
{
1559+
"cell_type": "markdown",
1560+
"metadata": {},
1561+
"source": [
1562+
"## Universal Functions\n",
1563+
"* [ufuncs](https://docs.scipy.org/doc/numpy/reference/ufuncs.html) are commonly needed vectorized functions\n",
1564+
" * Vectorized functions allow you to operate element by element without using a loop\n",
1565+
"* The standard math and comparison operations have all been overloaded so that they can make use of vectorization\n",
1566+
"* Values can be [broadcasted](https://docs.scipy.org/doc/numpy/user/basics.broadcasting.html), or stretched to be applied to the ufuncs."
1567+
]
1568+
},
15581569
{
15591570
"cell_type": "code",
15601571
"execution_count": 74,
@@ -1813,20 +1824,6 @@
18131824
"outputs": [],
18141825
"source": []
18151826
},
1816-
{
1817-
"cell_type": "code",
1818-
"execution_count": null,
1819-
"metadata": {},
1820-
"outputs": [],
1821-
"source": []
1822-
},
1823-
{
1824-
"cell_type": "code",
1825-
"execution_count": null,
1826-
"metadata": {},
1827-
"outputs": [],
1828-
"source": []
1829-
},
18301827
{
18311828
"cell_type": "code",
18321829
"execution_count": null,

0 commit comments

Comments
(0)

AltStyle によって変換されたページ (->オリジナル) /