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        "min_base": 0.154826879501, 
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        "t_msg": "Not significant\n", 
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      {
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        "delta_min": "4.5141x slower", 
        "avg_base": 0.46122751235880005, 
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        "delta_avg": "2.0316x slower", 
        "t_msg": "Significant (t=-2.581773, a=0.95)\n", 
        "std_base": 0.40864839450089885, 
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    [
      "sympy_sum", 
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      {
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        "delta_min": "3.3865x slower", 
        "avg_base": 0.489211797714, 
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        "delta_avg": "1.2459x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.5430188007733848, 
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        "delta_std": "2.8493x smaller", 
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    [
      "telco", 
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      {
        "min_base": 0.007334346, 
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        "delta_min": "79.8106x slower", 
        "avg_base": 0.00931610172, 
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        "delta_avg": "63.2072x slower", 
        "t_msg": "Significant (t=-844.833121, a=0.95)\n", 
        "std_base": 0.003747058655624071, 
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        "delta_std": "1.2165x smaller", 
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    [
      "trans2_annotate", 
      "RawResult", 
      {
        "base_times": [
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    [
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      {
        "base_times": [
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    [
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        "base_times": [
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    [
      "trans2_database", 
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      {
        "base_times": [
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    [
      "trans2_source", 
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      {
        "base_times": [
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    [
      "twisted_iteration", 
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        "avg_base": 0.0024155367832259388, 
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        "delta_avg": "44.2009x slower", 
        "t_msg": "Significant (t=-1531.541371, a=0.95)\n", 
        "std_base": 1.7402394541826154e-05, 
        "std_changed": 0.0004814813545316398, 
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    [
      "twisted_names", 
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      {
        "min_base": 0.0008758101243650377, 
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        "avg_base": 0.0009075382583264818, 
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        "delta_avg": "8.3828x slower", 
        "t_msg": "Significant (t=-778.574659, a=0.95)\n", 
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    [
      "twisted_pb", 
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        "min_base": 0.002503442233070472, 
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        "avg_base": 0.0025795773891229353, 
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        "delta_avg": "14.8180x slower", 
        "t_msg": "Significant (t=-829.899475, a=0.95)\n", 
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    [
      "twisted_tcp", 
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        "min_base": 0.06095760589002867, 
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        "delta_avg": "5.2616x slower", 
        "t_msg": "Significant (t=-1103.573530, a=0.95)\n", 
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  "options": "", 
  "branch": "default"
}