This page reveals how are used the online library and the Windows PC application. Stats are delivered for some periods of time:
Users (distinct IPs):
Most active countries over rolling past year
(in terms of count of different users, at least 10 users):
Circuit simulations over rolling past year performed from:
Counts of tube curves display:
"DCTriode" PC app downloads (includes search engines hits) (this log was not filled from 11/2023 till 4/2025!):
- since beginning 2020-01-01
- over the rolling past year, i.e. from 2024-04-30 till now
- over the rolling past month, i.e. from 2025-03-31 till now
- over the rolling past week, i.e. from 2025-04-23 till now
Countries rolling past year
- Argentina - Australia - Austria - Belgium - Brazil - Bulgaria - Canada - Chile - China - Cote D'Ivoire - Croatia - Czech Republic - Denmark - Finland - France - Germany - Greece - Hong Kong - Hungary - India - Indonesia - Italy - Korea, Republic of - Latvia - Libya - Malaysia - Netherlands - New Zealand - Norway - Poland - Portugal - Romania - Russian Federation - Serbia - Singapore - Slovakia - Slovenia - South Africa - Spain - Sweden - Switzerland - Taiwan - Thailand - Tonga - Turkey - Ukraine - United Kingdom - United States - Vietnam
- Argentina - Australia - Austria - Belgium - Brazil - Bulgaria - Canada - Chile - China - Cote D'Ivoire - Croatia - Czech Republic - Denmark - Finland - France - Germany - Greece - Hong Kong - Hungary - India - Indonesia - Italy - Korea, Republic of - Latvia - Libya - Malaysia - Netherlands - New Zealand - Norway - Poland - Portugal - Romania - Russian Federation - Serbia - Singapore - Slovakia - Slovenia - South Africa - Spain - Sweden - Switzerland - Taiwan - Thailand - Tonga - Turkey - Ukraine - United Kingdom - United States - Vietnam
Countries rolling past month
- Argentina - Australia - Austria - Brazil - Bulgaria - Canada - Chile - China - Czech Republic - Denmark - France - Germany - Greece - Hungary - Italy - Latvia - Poland - Romania - Russian Federation - Serbia - Slovakia - Switzerland - Ukraine - United Kingdom - United States - Vietnam
- Argentina - Australia - Austria - Brazil - Bulgaria - Canada - Chile - China - Czech Republic - Denmark - France - Germany - Greece - Hungary - Italy - Latvia - Poland - Romania - Russian Federation - Serbia - Slovakia - Switzerland - Ukraine - United Kingdom - United States - Vietnam
Countries rolling past week
- Australia - Canada - China - Czech Republic - France - Germany - Italy - Latvia - Romania - Russian Federation - Serbia - United Kingdom - United States - Vietnam
- Australia - Canada - China - Czech Republic - France - Germany - Italy - Latvia - Romania - Russian Federation - Serbia - United Kingdom - United States - Vietnam
Users (distinct IPs):
- since beginning 3110
- rolling past year 678
- rolling past month 98
- rolling past week 29
Most active countries over rolling past year
(in terms of simulations, at least 500 actions):
(in terms of simulations, at least 500 actions):
- Germany 2668
- France 2227
- Czech Republic 2137
- Serbia 1754
- United States 1189
- Italy 1113
- Vietnam 937
- Hungary 673
Most active countries over rolling past month
(in terms of simulations, at least 50 actions):
(in terms of simulations, at least 50 actions):
- Germany 747
- Italy 536
- Chile 236
- Czech Republic 217
- Serbia 180
Most active countries over rolling past week
(in terms of simulations, at least 50 actions):
(in terms of simulations, at least 50 actions):
- Germany 251
- Czech Republic 150
- Italy 110
Most active countries over rolling past year
(in terms of count of different users, at least 10 users):
- Italy 85
- United States 78
- Vietnam 66
- Germany 65
- Serbia 63
- France 44
- Australia 22
- United Kingdom 22
- Poland 19
- Czech Republic 18
- Greece 18
- Romania 15
- Ukraine 14
- Netherlands 12
- Switzerland 11
- Korea, Republic of 10
- Spain 10
Circuit simulations over rolling past year performed from:
- Web 7001
- PC 9491
The 10 most successful circuits over rolling past year:
- schema4 3219
- schema1 3094
- schema8 1972
- schema15 1007
- schema5 976
- schema2 871
- schema3 869
- schema30 539
- schema7 386
- schema6 331
The 10 most successful circuits ever (since 1/2020):
- schema4 17506
- schema1 17333
- schema8 7624
- schema6 6002
- schema5 5506
- schema2 4668
- schema3 3880
- schema7 1885
- schema15 1738
- schema9 1379
Counts of tube curves display:
- since beginning 4183
- rolling past year 772
- rolling past month 98
- rolling past week 36
"DCTriode" PC app downloads (includes search engines hits) (this log was not filled from 11/2023 till 4/2025!):
- since beginning 621
- rolling past year 17
- rolling past month 17
- rolling past week 5
Counts of circuit simulations
over the rolling past year:
over the rolling past year:
- circuit #1 - 3101
- circuit #2 - 871
- circuit #3 - 869
- circuit #4 - 3245
- circuit #5 - 977
- circuit #6 - 331
- circuit #7 - 386
- circuit #8 - 1977
- circuit #9 - 314
- circuit #10 - 140
- circuit #11 - 182
- circuit #12 - 34
- circuit #13 - 59
- circuit #14 - 23
- circuit #15 - 1007
- circuit #16 - 56
- circuit #17 - 14
- circuit #18 - 14
- circuit #19 - 2
- circuit #20 - 51
- circuit #21 - 9
- circuit #22 - 55
- circuit #23 - 3
- circuit #24 - 38
- circuit #25 - 20
- circuit #27 - 19
- circuit #28 - 1
- circuit #29 - 285
- circuit #30 - 539
- circuit #31 - 286
- circuit #32 - 31
- circuit #33 - 39
- circuit #34 - 172
- circuit #35 - 46
- circuit #36 - 25
- circuit #37 - 314
- circuit #38 - 152
Counts of circuit simulations
over the rolling past month:
over the rolling past month:
- circuit #1 - 280
- circuit #2 - 118
- circuit #3 - 17
- circuit #4 - 312
- circuit #5 - 30
- circuit #7 - 195
- circuit #8 - 322
- circuit #9 - 13
- circuit #10 - 96
- circuit #12 - 8
- circuit #13 - 4
- circuit #15 - 484
- circuit #22 - 1
- circuit #24 - 1
- circuit #29 - 1
- circuit #30 - 43
- circuit #31 - 28
- circuit #34 - 11
- circuit #37 - 59
Counts of circuit simulations
over the rolling past week:
over the rolling past week:
- circuit #1 - 122
- circuit #2 - 39
- circuit #4 - 148
- circuit #5 - 17
- circuit #7 - 34
- circuit #8 - 35
- circuit #15 - 170
- circuit #30 - 1
- circuit #31 - 8