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In 2017, KooBits was the winner [2] of the Asia Pacific ICT Awards 2008 (eLearning) [3] and the Infocomm Singapore Awards 2008 (eLearning). [4] [5]KooBits received support from the Media Development Authority (MDA) [6] [7] in the development of Future Media [8] and was one of the companies selected to receive funding in Interactive Digital Media [9] projects.
The history of logarithms is the story of a correspondence (in modern terms, a group isomorphism) between multiplication on the positive real numbers and addition on the real number line that was formalized in seventeenth century Europe and was widely used to simplify calculation until the advent of the digital computer.
ln (r) is the standard natural logarithm of the real number r. Arg (z) is the principal value of the arg function; its value is restricted to (−π, π]. It can be computed using Arg (x + iy) = atan2 (y, x). Log (z) is the principal value of the complex logarithm function and has imaginary part in the range (−π, π].
Common logarithm. A graph of the common logarithm of numbers from 0.1 to 100. In mathematics, the common logarithm is the logarithm with base 10. [1] It is also known as the decadic logarithm and as the decimal logarithm, named after its base, or Briggsian logarithm, after Henry Briggs, an English mathematician who pioneered its use, as well as ...
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Since the office was established in 1789, 45 men have served in 46 presidencies. The first president, George Washington, won a unanimous vote of the Electoral College. [4] Grover Cleveland served two non-consecutive terms and is therefore counted as the 22nd and 24th president of the United States, giving rise to the discrepancy between the ...
Firoozeh Koobi. Firoozeh Koobi (Persian: فیروزه کوبی; Firouze Koobi, or Firuzehkubi) is an Iranian handicraft made of a copper vessel that is covered with inlayed turquoise stone. [1] It is one of the most popular souvenirs of Isfahan. [2] Although the technique has a short history (less than 100 years), due to the use of precious ...
The natural logarithm of e itself, ln e, is 1, because e1 = e, while the natural logarithm of 1 is 0, since e0 = 1. The natural logarithm can be defined for any positive real number a as the area under the curve y = 1/x from 1 to a[4] (with the area being negative when 0 < a < 1). The simplicity of this definition, which is matched in many ...