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      {
        "min_base": 0.161525011063, 
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        "t_msg": "Not significant\n", 
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      "sympy_str", 
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      {
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        "delta_avg": "2.1070x slower", 
        "t_msg": "Significant (t=-2.756249, a=0.95)\n", 
        "std_base": 0.4748597208275009, 
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      {
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        "avg_base": 0.5586326122284, 
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        "delta_avg": "1.3080x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.5351496855464487, 
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        "delta_std": "2.3917x smaller", 
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    [
      "telco", 
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      {
        "min_base": 0.007400673, 
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        "delta_min": "98.2516x slower", 
        "avg_base": 0.009861756139999997, 
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        "delta_avg": "74.3974x slower", 
        "t_msg": "Significant (t=-840.937089, a=0.95)\n", 
        "std_base": 0.004229209030278029, 
        "std_changed": 0.0043769100795425795, 
        "delta_std": "1.0349x larger", 
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    [
      "trans2_annotate", 
      "RawResult", 
      {
        "base_times": [
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    [
      "trans2_rtype", 
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      {
        "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_source", 
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        "base_times": [
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    [
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        "delta_avg": "50.6596x slower", 
        "t_msg": "Significant (t=-1039.879751, a=0.95)\n", 
        "std_base": 1.846473549134596e-05, 
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    [
      "twisted_names", 
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        "min_base": 0.000919793966151582, 
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        "delta_avg": "8.8600x slower", 
        "t_msg": "Significant (t=-815.926219, a=0.95)\n", 
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    [
      "twisted_pb", 
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        "min_base": 0.0025157232704402514, 
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        "delta_avg": "18.0917x slower", 
        "t_msg": "Significant (t=-531.030217, a=0.95)\n", 
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    [
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      {
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        "delta_avg": "5.7345x slower", 
        "t_msg": "Significant (t=-512.178997, a=0.95)\n", 
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  "options": "", 
  "branch": "default"
}