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  • 1 # 大寫S

    1π= 3.142π= 6.283π= 9.424π= 12.565π= 15.76π= 18.847π= 21.988π= 25.129π= 28.2610π= 31.411π= 34.5412π= 37.6813π= 40.8214π= 43.9615π= 47.116π= 50.2417π= 53.3818π= 56.5219π= 59.6620π= 62.821π= 65.9422π= 69.0823π= 72.2224π= 75.3625π= 78.526π= 81.6427π= 84.7828π= 87.9229π= 91.0630π= 94.231π= 97.3432π= 100.4833π= 103.6234π= 106.7635π= 109.936π= 113.0437π= 116.1838π= 119.3239π= 122.4640π= 125.641π= 128.7442π= 131.8843π= 135.0244π= 138.1645π= 141.346π= 144.4447π= 147.5848π= 150.7249π= 153.8650π= 15751π= 160.1452π= 163.2853π= 166.4254π= 169.5655π= 172.756π= 175.8457π= 178.9858π= 182.1259π= 185.2660π= 188.461π= 191.5462π= 194.6863π= 197.8264π= 200.9665π= 204.166π= 207.2467π= 210.3868π= 213.5269π= 216.6670π= 219.871π= 222.9472π= 226.0873π= 229.2274π= 232.3675π= 235.576π= 238.6477π= 241.7878π= 244.9279π= 248.0680π= 251.281π= 254.3482π= 257.4883π= 260.6284π= 263.7685π= 266.986π= 270.0487π= 273.1888π= 276.3289π= 279.4690π= 282.691π= 285.7492π= 288.8893π= 292.0294π= 295.1695π= 298.396π= 301.4497π= 304.5898π= 307.7299π= 310.86100π= 314

  • 2 # 驢友小二

    1π=3.14

    2π=6.28

    3π=9.42

    4π=12.56

    5π=15.7

    6π=18.84

    7π=21.98

    8π=25.12

    9π=28.26

    10π=31.4

    11π=35.45

    12π=37.68

    13π=40.83

    14π=43.96

    15π=47.1

    16π=50.24

    17π=53.38

    18π=56.52

    19π=59.66

    20π=62.8

    21π=65.94

    22π=69.08

    23π=72.22

    24π=75.36

    25π=78.5

    26π=81.64

    27π=84.78

    28π=87.92

    29π=91.06

    30π=94.2

    31π=97.34

    32π=100.48

    33π=103.62

    34π=106.76

    35π=109.9

    36π=113.04

    37π=116.18

    38π=119.32

    39π=122.46

    40π=125.6

    41π=128.74

    42π=131.88

    43π=135.02

    44π=138.16

    45π=141.3

    46π=144.44

    47π=147.58

    48π=150.72

    49π=153.86

    50π=157

    51π=160.14

    52π=163.28

    53π=166.42

    54π=169.56

    55π=172.7

    56π=175.84

    57π=172.98

    58π=182.12

    59π=185.26

    60π=188.4

    61π=191.54

    62π=194.68

    63π=197.82

    64π=200.96

    65π=204.1

    66π=207.24

    67π=210.38

    68π=213.52

    69π=216.66

    70π=219.8

    71π=222.94

    72π=226.08

    73π=229.22

    74π=232.36

    75π=235.5

    76π=238.64

    77π=241.78

    78π=244.92

    79π=248.06

    80π=251.2

    81π=254.34

    82π=257.48

    83π=260.62

    84π=263.76

    85π=266.9

    86π=270.04

    87π=273.18

    88π=276.32

    89π=279.46

    90π=282.6

    91π=285.74

    92π=288.88

    93π=292.02

    94π=295.16

    95π=298.3

    96π=301.44

    97π=304.58

    98π=307.72

    99π=310.86

    100π=314

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