Bogleheads:Extension test page

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Extension test page is an administrative page used to test the proper operation of extensions that have been installed on the wiki.

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HTML test

This is not an extension, but it checks HTML functionality.


To purge a page with math formulas (refresh the server's cache), append ?action=purge&mathpurge=true to the URL.

Suppose random variable X can take value x1 with probability p1, value x2 with probability p2, and so on, up to value xk with probability pk. Then the expectation of this random variable X is defined as


Since all probabilities pi add up to one: p1 + p2 + ... + pk = 1, the expected value can be viewed as the weighted average, with pi’s being the weights:


Parser functions

{{#ifeq: 1e3 | 1000 | equal | not equal}} equal

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Weekly Top 5 Papers – July 9, 2018 (09 July 2018)

1. Pulling the Goalie: Hockey and Investment Implications by Clifford S. Asness (AQR Capital Management, LLC) and Aaron Brown (New York University (NYU) – Courant Institute of Mathematical...

Weekly Top 5 Papers – July 2, 2018 (02 July 2018)

1. Psychopathy by U.S. State by Ryan Murphy (Southern Methodist University (SMU)) 2. On the Rise of FinTechs – Credit Scoring Using Digital Footprints by Tobias Berg (Frankfurt School of Fi...

Introducing Preprints with The Lancet (28 June 2018)

SSRN’s newest research network, Medical Research Network (MedRN), in partnership with The Lancet, is the early-stage research repository for the medical field where professionals in medicine and...

Weekly Top 5 Papers – June 25, 2018 (25 June 2018)

1. Psychopathy by U.S. State by Ryan Murphy (Southern Methodist University (SMU)) 2. Is Bitcoin Really Un-Tethered? by John M. Griffin (University of Texas at Austin – Department of Financ...

Weekly Top 5 Papers – June 11, 2018 (11 June 2018)

1. The Regulation of Language by Yehonatan Givati (Hebrew University of Jerusalem – Faculty of Law) 2. Digital Tulips? Returns to Investors in Initial Coin Offerings by Leonard Kostovets...


Test Citation[1]

  1. This is a citation


def quickSort(arr):
    less = []
    pivotList = []
    more = []
    if len(arr) <= 1:
        return arr


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