-
Encyclopædia Britannica (2001)
2.34
2.3394384 = sum of:
2.3394384 = product of:
4.678877 = sum of:
4.678877 = weight(title_txt:encyclopædia in 2108) [ClassicSimilarity], result of:
4.678877 = score(doc=2108,freq=1.0), product of:
0.7876696 = queryWeight, product of:
1.1306995 = boost
9.504243 = idf(docFreq=8, maxDocs=44421)
0.07329585 = queryNorm
5.9401517 = fieldWeight in 2108, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.504243 = idf(docFreq=8, maxDocs=44421)
0.625 = fieldNorm(doc=2108)
0.5 = coord(1/2)
-
Encyclopædia Britannica 2003 (2002)
1.87
1.8715508 = sum of:
1.8715508 = product of:
3.7431016 = sum of:
3.7431016 = weight(title_txt:encyclopædia in 2701) [ClassicSimilarity], result of:
3.7431016 = score(doc=2701,freq=1.0), product of:
0.7876696 = queryWeight, product of:
1.1306995 = boost
9.504243 = idf(docFreq=8, maxDocs=44421)
0.07329585 = queryNorm
4.7521214 = fieldWeight in 2701, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.504243 = idf(docFreq=8, maxDocs=44421)
0.5 = fieldNorm(doc=2701)
0.5 = coord(1/2)
-
Encyclopædia Britannica 2003 : Deluxe Edition (2003)
1.64
1.637607 = sum of:
1.637607 = product of:
3.275214 = sum of:
3.275214 = weight(title_txt:encyclopædia in 3405) [ClassicSimilarity], result of:
3.275214 = score(doc=3405,freq=1.0), product of:
0.7876696 = queryWeight, product of:
1.1306995 = boost
9.504243 = idf(docFreq=8, maxDocs=44421)
0.07329585 = queryNorm
4.1581063 = fieldWeight in 3405, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.504243 = idf(docFreq=8, maxDocs=44421)
0.4375 = fieldNorm(doc=3405)
0.5 = coord(1/2)
-
Encyclopædia Britannica CD : Single-user version (1997)
1.40
1.4036632 = sum of:
1.4036632 = product of:
2.8073263 = sum of:
2.8073263 = weight(title_txt:encyclopædia in 864) [ClassicSimilarity], result of:
2.8073263 = score(doc=864,freq=1.0), product of:
0.7876696 = queryWeight, product of:
1.1306995 = boost
9.504243 = idf(docFreq=8, maxDocs=44421)
0.07329585 = queryNorm
3.5640912 = fieldWeight in 864, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.504243 = idf(docFreq=8, maxDocs=44421)
0.375 = fieldNorm(doc=864)
0.5 = coord(1/2)
-
Encyclopædia Britannica 2005 DVD : Ultimate reference suite (2005)
1.40
1.4036632 = sum of:
1.4036632 = product of:
2.8073263 = sum of:
2.8073263 = weight(title_txt:encyclopædia in 2700) [ClassicSimilarity], result of:
2.8073263 = score(doc=2700,freq=1.0), product of:
0.7876696 = queryWeight, product of:
1.1306995 = boost
9.504243 = idf(docFreq=8, maxDocs=44421)
0.07329585 = queryNorm
3.5640912 = fieldWeight in 2700, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.504243 = idf(docFreq=8, maxDocs=44421)
0.375 = fieldNorm(doc=2700)
0.5 = coord(1/2)