Search (1 results, page 1 of 1)

  • × author_ss:"Hadamard, J."
  • × year_i:[1950 TO 1960}
  1. Hadamard, J.: ¬An essay on the psychology of invention in the mathematical field (1954) 0.00
    0.0018945175 = product of:
      0.009472587 = sum of:
        0.009472587 = product of:
          0.018945174 = sum of:
            0.018945174 = weight(_text_:information in 1681) [ClassicSimilarity], result of:
              0.018945174 = score(doc=1681,freq=2.0), product of:
                0.08139861 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.046368346 = queryNorm
                0.23274569 = fieldWeight in 1681, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1681)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Theme
    Information