Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

  • The symbol for the element rutherfordium.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Symbol for rutherfordium.
  • n. Symbol for the rufiyaa, the currency of the Maldives.

Etymologies

Sorry, no etymologies found.

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

  • 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

  • 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

  • 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

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

    The 1995 CIA World Factbook

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

    The 1994 CIA World Factbook

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

    The 1999 CIA Factbook

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

    The 1996 CIA Factbook

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

    The 2000 CIA World Factbook

  • 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

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