Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun chemistry Symbol for rutherfordium.
  • noun Symbol for the rufiyaa, the currency of the Maldives.

Etymologies

Sorry, no etymologies found.

Support

Help support Wordnik (and make this page ad-free) by adopting the word Rf.

Examples

  • Roy Lichtenstein (1923-1997), "Collage for Nude with Red Shirt" signed and dated 'Rf Lichtenstein' 95 '(on the reverse), Lot 15, 1995, acrylic on paper collage, printed paper collage, tape, marker and graphite on card sheet.

    Christie's Sells Warhol 'Silver Liz' for GBP 6.8 Million 2010

  • The formula for alpha is expressed as follows: a = Rp - [Rf + (Rm-Rf)]; where: Rp = Realized return of portfolio; Rm = Market return; Rf = risk-free rate; = beta.

    Measuring Manager Skill Investopedia Cathy Pareto 2008

  • The conventional formula for the Sharpe ratio is: (Rp/Rf)/(SDp), where Rp=expected portfolio return, Rf=risk free return (10-year Treasury), and SD=standard deviation of the portfolio.

    The Volokh Conspiracy » The Nobel Prize in Economics 2007

  • Rf online really is a kick ass game, my characte's name is sushi. previous - next latest entry about me archives notes

    X marks the spot mastermind12 2006

  • Exchange rates: rufiyaa (Rf) per US$1 - 11.770 (January 1996),

    The 1996 CIA Factbook United States. Central Intelligence Agency

  • Exchange rates: rufiyaa (Rf) per US$1 - 11.770 (fixed rate since 1995)

    The 2000 CIA World Factbook United States. Central Intelligence Agency

  • Exchange rates: rufiyaa (Rf) per US$1 - 11.770 (January 1995), 11.586

    The 1995 CIA World Factbook United States. Central Intelligence Agency

  • Exchange rates: rufiyaa (Rf) per US$1 - 11.105 (January 1994), 10.957 (1993), 10.569

    The 1994 CIA World Factbook United States. Central Intelligence Agency

  • Exchange rates: rufiyaa (Rf) per US$1 -- 11.770 (1995-January 1999),

    The 1999 CIA Factbook United States. Central Intelligence Agency

  • The broad dorsal furrow (Rf) formed by the medullary plate (m) is still wide open, but is divided from the lateral horn-plate (h) by the parallel medullary swellings, which eventually close.

    The Evolution of Man — Volume 1 Ernst Heinrich Philipp August Haeckel 1876

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.