Search (2 results, page 1 of 1)

  • × classification_ss:"31.01 / Geschichte der Mathematik"
  1. Heintz, B.: ¬Die Herrschaft der Regel : zur Grundlagengeschichte des Computers (1993) 0.01
    0.008811052 = product of:
      0.017622104 = sum of:
        0.017622104 = product of:
          0.035244208 = sum of:
            0.035244208 = weight(_text_:22 in 221) [ClassicSimilarity], result of:
              0.035244208 = score(doc=221,freq=2.0), product of:
                0.15182263 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04335523 = queryNorm
                0.23214069 = fieldWeight in 221, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=221)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 4.2007 12:26:52
  2. Delahaye, J.-P.: PI: Die Story (1999) 0.01
    0.0051397807 = product of:
      0.010279561 = sum of:
        0.010279561 = product of:
          0.020559123 = sum of:
            0.020559123 = weight(_text_:22 in 1705) [ClassicSimilarity], result of:
              0.020559123 = score(doc=1705,freq=2.0), product of:
                0.15182263 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04335523 = queryNorm
                0.1354154 = fieldWeight in 1705, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=1705)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    20. 3.2008 14:22:43