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By default, a Pandas index is a series of integers ascending from 0, similar to the indices of Python arrays. However, indices can use any NumPy data type, including floating point, timestamps, or strings. [4]: 112 Pandas' syntax for mapping index values to relevant data is the same syntax Python uses to map dictionary keys to values.
NumPy (pronounced / ˈ n ʌ m p aɪ / NUM-py) is a library for the Python programming language, adding support for large, multi-dimensional arrays and matrices, along with a large collection of high-level mathematical functions to operate on these arrays. [3]
For a (0,2) tensor, [1] twice contracting with the inverse metric tensor and contracting in different indices raises each index: =. Similarly, twice contracting with the metric tensor and contracting in different indices lowers each index:
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The Google Panda patent (patent 8,682,892), filed on September 28, 2012, was granted on March 25, 2014. The patent states that Google Panda creates a ratio with a site's inbound links, and reference queries, search queries for the site's brand.
This is a list of fictional bears that appear in video games, film, television, animation, comics and literature. This also includes pandas, but not the unrelated red panda species.
The index, however, managed to break its longest losing streak in 50 years. Here's where US indexes stood at the 4:00 p.m. closing bell on Thursday: S&P 500 : 42,342.67, up 0.04% (+15.80 points)
Serpent Slayer is one of Dreamworld's seven thrill rides alongside The Claw, The Gold Coaster, The Giant Drop, Mick Doohan's Motocoaster, Steel Taipan and Tail Spin. [14] Dreamworld offers their virtual queuing system, Ride Express , for some of the most popular rides in the park, including Pandamonium .