Levinson, P.: ¬The soft edge : a natural history and future of the information revolution (1997)
0.00
0.0042880364 = product of:
0.008576073 = sum of:
0.008576073 = product of:
0.025728216 = sum of:
0.025728216 = weight(_text_:p in 342) [ClassicSimilarity], result of:
0.025728216 = score(doc=342,freq=2.0), product of:
0.1619138 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.04503219 = queryNorm
0.15890071 = fieldWeight in 342, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03125 = fieldNorm(doc=342)
0.33333334 = coord(1/3)
0.5 = coord(1/2)