Search (4 results, page 1 of 1)

  • × author_ss:"Freistetter, F."
  • × language_ss:"d"
  1. Freistetter, F.: ¬Die Quadratur des Kreises (2017) 0.01 
    0.0138915535 = product of:
  0.08334932 = sum of:
    0.020231893 = weight(_text_:und in 3314) [ClassicSimilarity], result of:
      0.020231893 = score(doc=3314,freq=4.0), product of:
        0.04868482 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.021966046 = queryNorm
        0.41556883 = fieldWeight in 3314, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.09375 = fieldNorm(doc=3314)
    0.022334723 = weight(_text_:des in 3314) [ClassicSimilarity], result of:
      0.022334723 = score(doc=3314,freq=2.0), product of:
        0.06083074 = queryWeight, product of:
          2.7693076 = idf(docFreq=7536, maxDocs=44218)
          0.021966046 = queryNorm
        0.36716178 = fieldWeight in 3314, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.7693076 = idf(docFreq=7536, maxDocs=44218)
          0.09375 = fieldNorm(doc=3314)
    0.020550804 = weight(_text_:der in 3314) [ClassicSimilarity], result of:
      0.020550804 = score(doc=3314,freq=4.0), product of:
        0.049067024 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021966046 = queryNorm
        0.4188313 = fieldWeight in 3314, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.09375 = fieldNorm(doc=3314)
    0.020231893 = weight(_text_:und in 3314) [ClassicSimilarity], result of:
      0.020231893 = score(doc=3314,freq=4.0), product of:
        0.04868482 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.021966046 = queryNorm
        0.41556883 = fieldWeight in 3314, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.09375 = fieldNorm(doc=3314)
  0.16666667 = coord(4/24)
    Abstract
    Es ist unmöglich, nur mit Zirkel und Lineal ein Quadrat zu konstruieren, das einem gegebenen Kreis flächengleich ist. Der Beweis kam spät und stieß auf Widerspruch.
    Source
    Spektrum der Wissenschaft. 2017, H.12, S.84
  2. Freistetter, F.: Vollkommen logisch (2020) 0.01 
    0.005392979 = product of:
  0.04314383 = sum of:
    0.0143061085 = weight(_text_:und in 5658) [ClassicSimilarity], result of:
      0.0143061085 = score(doc=5658,freq=2.0), product of:
        0.04868482 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.021966046 = queryNorm
        0.29385152 = fieldWeight in 5658, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.09375 = fieldNorm(doc=5658)
    0.014531613 = weight(_text_:der in 5658) [ClassicSimilarity], result of:
      0.014531613 = score(doc=5658,freq=2.0), product of:
        0.049067024 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021966046 = queryNorm
        0.29615843 = fieldWeight in 5658, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.09375 = fieldNorm(doc=5658)
    0.0143061085 = weight(_text_:und in 5658) [ClassicSimilarity], result of:
      0.0143061085 = score(doc=5658,freq=2.0), product of:
        0.04868482 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.021966046 = queryNorm
        0.29385152 = fieldWeight in 5658, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.09375 = fieldNorm(doc=5658)
  0.125 = coord(3/24)
    Abstract
    Das Internet steckt voller Informationen. Um aber diejenigen zu finden, die einen wirklich interessieren, braucht man gute Suchmaschinen - und die richtige Mathematik.
    Source
    Spektrum der Wissenschaft. 2020, H.2, S.81
  3. Freistetter, F.: Ist gleich immer gleich gleich? (2022) 0.00 
    8.562835E-4 = product of:
  0.020550804 = sum of:
    0.020550804 = weight(_text_:der in 906) [ClassicSimilarity], result of:
      0.020550804 = score(doc=906,freq=4.0), product of:
        0.049067024 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021966046 = queryNorm
        0.4188313 = fieldWeight in 906, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.09375 = fieldNorm(doc=906)
  0.041666668 = coord(1/24)
    Abstract
    Das Gleichheitszeichen spielt eine zentrale Rolle in der Mathematik. Aber wann sind zwei Dinge wirklich identisch?
    Source
    Spektrum der Wissenschaft. 2022, H.12, S.59
  4. Freistetter, F.: Warum jeder (fast) jeden kennt (2017) 0.00 
    6.054839E-4 = product of:
  0.014531613 = sum of:
    0.014531613 = weight(_text_:der in 3679) [ClassicSimilarity], result of:
      0.014531613 = score(doc=3679,freq=2.0), product of:
        0.049067024 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021966046 = queryNorm
        0.29615843 = fieldWeight in 3679, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.09375 = fieldNorm(doc=3679)
  0.041666668 = coord(1/24)
    Source
    Spektrum der Wissenschaft. 2017, H.7, S.79

Years

Themes