Search (2 results, page 1 of 1)

  • × type_ss:"x"
  • × year_i:[1960 TO 1970}
  1. Garfield, E.: ¬An algorithm for translating chemical names to molecular formulas (1961) 0.01
    0.014087296 = product of:
      0.042261887 = sum of:
        0.042261887 = product of:
          0.084523775 = sum of:
            0.084523775 = weight(_text_:names in 3465) [ClassicSimilarity], result of:
              0.084523775 = score(doc=3465,freq=2.0), product of:
                0.26887524 = queryWeight, product of:
                  5.690534 = idf(docFreq=405, maxDocs=44218)
                  0.047249563 = queryNorm
                0.31436056 = fieldWeight in 3465, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.690534 = idf(docFreq=405, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3465)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  2. Gordon, T.J.; Helmer-Hirschberg, O.: Report on a long-range forecasting study (1964) 0.01
    0.012071094 = product of:
      0.03621328 = sum of:
        0.03621328 = product of:
          0.07242656 = sum of:
            0.07242656 = weight(_text_:22 in 4204) [ClassicSimilarity], result of:
              0.07242656 = score(doc=4204,freq=4.0), product of:
                0.16545992 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.047249563 = queryNorm
                0.4377287 = fieldWeight in 4204, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4204)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    22. 6.2018 13:24:08
    22. 6.2018 13:54:52