{"id":43514,"date":"2025-07-31T21:46:36","date_gmt":"2025-07-31T12:46:36","guid":{"rendered":"https:\/\/techgym.jp\/?p=43514"},"modified":"2025-07-31T21:46:40","modified_gmt":"2025-07-31T12:46:40","slug":"complex","status":"publish","type":"post","link":"https:\/\/techgym.jp\/column\/complex\/","title":{"rendered":"Python\u306ecomplex()\u95a2\u6570\u3092\u5fb9\u5e95\u89e3\u8aac\uff01\u8907\u7d20\u6570\u306e\u751f\u6210\u3068\u6d3b\u7528"},"content":{"rendered":"\n

\n

\u00a0<\/p>\n

Python\u306f\u3001\u79d1\u5b66\u6280\u8853\u8a08\u7b97\u3084\u30c7\u30fc\u30bf\u89e3\u6790\u306b\u975e\u5e38\u306b\u5f37\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u304c\u3001\u305d\u306e\u7406\u7531\u306e\u4e00\u3064\u306b\u8907\u7d20\u6570\uff08Complex Number\uff09\u3092\u6a19\u6e96\u3067\u6271\u3048\u308b\u3068\u3044\u3046\u70b9\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u6570\u5b66\u3084\u7269\u7406\u5b66\u3001\u96fb\u6c17\u5de5\u5b66\u306a\u3069\u3067\u767b\u5834\u3059\u308b\u8907\u7d20\u6570\u3092Python\u3067\u8868\u73fe\u3057\u3001\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u6b20\u304b\u305b\u306a\u3044\u306e\u304ccomplex()<\/code>\u95a2\u6570<\/b>\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001complex()<\/code>\u95a2\u6570\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u3001\u8907\u7d20\u6570\u306e\u6982\u5ff5\u3001\u305d\u3057\u3066Python\u3067\u8907\u7d20\u6570\u3092\u6271\u3046\u969b\u306e\u6d3b\u7528\u4e8b\u4f8b\u307e\u3067\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n

\u00a0<\/p>\n

complex()<\/code>\u95a2\u6570\u3068\u306f\uff1fPython\u306b\u304a\u3051\u308b\u8907\u7d20\u6570\u306e\u751f\u6210<\/h2>\n

\u00a0<\/p>\n

Python\u306ecomplex()<\/code>\u95a2\u6570\u306f\u3001\u8907\u7d20\u6570\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306e\u7d44\u307f\u8fbc\u307f\u95a2\u6570<\/b>\u3067\u3059\u3002\u8907\u7d20\u6570\u306f\u3001\u5b9f\u6570\u90e8\uff08real part\uff09\u3068\u865a\u6570\u90e8\uff08imaginary part\uff09\u304b\u3089\u6210\u308a\u7acb\u3061\u3001\u865a\u6570\u5358\u4f4d j<\/code> (\u307e\u305f\u306f i<\/code>) \u3092\u7528\u3044\u3066 $a + bj$<\/code> \u306e\u5f62\u5f0f\u3067\u8868\u3055\u308c\u307e\u3059\u3002Python\u3067\u306f\u3001\u865a\u6570\u5358\u4f4d\u3068\u3057\u3066j<\/code>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n

\u00a0<\/p>\n

\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\uff1a\u5b9f\u6570\u90e8\u3068\u865a\u6570\u90e8\u306e\u6307\u5b9a<\/h3>\n

\u00a0<\/p>\n

complex()<\/code>\u95a2\u6570\u306f\u3001\u4e3b\u306b2\u3064\u306e\u65b9\u6cd5\u3067\u8907\u7d20\u6570\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n

    \n
  1. \n

    \u5b9f\u6570\u90e8\u3068\u865a\u6570\u90e8\u3092\u5f15\u6570\u3067\u6307\u5b9a\u3059\u308b:<\/p>\n

    complex(\u5b9f\u6570\u90e8, \u865a\u6570\u90e8) \u306e\u5f62\u5f0f\u3067\u30012\u3064\u306e\u5f15\u6570\u3092\u6e21\u3057\u307e\u3059\u3002<\/p>\n

    \n
    Python<\/span>\n
    \u00a0<\/div>\n<\/div>\n
    \n
    \n
    # \u5b9f\u6570\u90e83\u3001\u865a\u6570\u90e84\u306e\u8907\u7d20\u6570<\/span>\nc1 = complex<\/span>(3<\/span>, 4<\/span>)\nprint(c1)         # \u51fa\u529b: (3+4j)<\/span>\nprint(type<\/span>(c1))   # \u51fa\u529b: <class 'complex'><\/span>\n\n# \u865a\u6570\u90e8\u304c\u8ca0\u306e\u5834\u5408<\/span>\nc2 = complex<\/span>(1<\/span>, -2<\/span>)\nprint(c2)         # \u51fa\u529b: (1-2j)<\/span>\n\n# \u5b9f\u6570\u90e8\u306e\u307f\u306e\u5834\u5408\uff08\u865a\u6570\u90e8\u3092\u7701\u7565\u3059\u308b\u30680\u3068\u3057\u3066\u6271\u308f\u308c\u308b\uff09<\/span>\nc3 = complex<\/span>(5<\/span>)\nprint(c3)         # \u51fa\u529b: (5+0j)<\/span>\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n
  2. \n
    \u6587\u5b57\u5217\u3068\u3057\u3066\u8907\u7d20\u6570\u3092\u6307\u5b9a\u3059\u308b:<\/p>\n
    “a+bj” \u306e\u5f62\u5f0f\u3067\u3001\u8907\u7d20\u6570\u3092\u8868\u3059\u6587\u5b57\u5217\u3092\u5f15\u6570\u306b\u6e21\u3057\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001+ \u3084 – \u306e\u7b26\u53f7\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
    \n
    Python<\/span>\n
    \u00a0<\/div>\n<\/div>\n
    \n
    \n
    # \u6587\u5b57\u5217\u304b\u3089\u8907\u7d20\u6570\u3092\u751f\u6210<\/span>\nc4 = complex<\/span>(\"2+3j\"<\/span>)\nprint(c4)         # \u51fa\u529b: (2+3j)<\/span>\n\nc5 = complex<\/span>(\"-1-5j\"<\/span>)\nprint(c5)         # \u51fa\u529b: (-1-5j)<\/span>\n\n# \u5b9f\u6570\u90e8\u306e\u307f\u3001\u307e\u305f\u306f\u865a\u6570\u90e8\u306e\u307f\u306e\u6587\u5b57\u5217\u3082\u53ef\u80fd<\/span>\nc6 = complex<\/span>(\"7\"<\/span>)\nprint(c6)         # \u51fa\u529b: (7+0j)<\/span>\n\nc7 = complex<\/span>(\"-8j\"<\/span>)\nprint(c7)         # \u51fa\u529b: -8j (\u5b9f\u6570\u90e8\u304c0\u306e\u5834\u5408\u3001(0-8j)\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308b\u304c\u3001\u7b49\u4fa1)<\/span>\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
    \u6ce8\u610f\u70b9:<\/b> \u6587\u5b57\u5217\u304b\u3089\u5909\u63db\u3059\u308b\u5834\u5408\u3001\u30b9\u30da\u30fc\u30b9\u3084\u4e0d\u6b63\u306a\u6587\u5b57\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3068ValueError<\/code>\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n
    \n
    Python<\/span>\n
    \u00a0<\/div>\n<\/div>\n
    \n
    \n
    # \u30a8\u30e9\u30fc\u306b\u306a\u308b\u4f8b<\/span>\n# c_error1 = complex(\"3 + 4j\") # ValueError: complex() arg is a malformed string<\/span>\n# c_error2 = complex(\"3+4i\")  # ValueError: complex() arg is a malformed string (\u865a\u6570\u5358\u4f4d\u306f'j'\u306e\u307f)<\/span>\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ol>\n
    \u00a0<\/p>\n
    \u865a\u6570\u30ea\u30c6\u30e9\u30eb\u3068\u3057\u3066\u306ej<\/code><\/h3>\n
    \u00a0<\/p>\n
    Python\u3067\u306f\u3001\u6570\u5024\u306e\u76f4\u5f8c\u306bj<\/code>\u3092\u3064\u3051\u308b\u3053\u3068\u3067\u3001\u865a\u6570\u30ea\u30c6\u30e9\u30eb\u3092\u76f4\u63a5\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n
    \n
    Python<\/span>\n
    \u00a0<\/div>\n<\/div>\n
    \n
    \n
    x = 3<\/span> + 4j<\/span>\ny = -2j<\/span>\nz = 5.5<\/span> + 1.2j<\/span>\n\nprint(x) # \u51fa\u529b: (3+4j)<\/span>\nprint(y) # \u51fa\u529b: (-0-2j)<\/span>\nprint(z) # \u51fa\u529b: (5.5+1.2j)<\/span>\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
    \u3053\u308c\u306fcomplex()<\/code>\u95a2\u6570\u3092\u4f7f\u3046\u306e\u3068\u540c\u3058\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u3088\u308a\u7c21\u6f54\u306b\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002<\/p>\n
    \u00a0<\/p>\n
    \u8907\u7d20\u6570\u306e\u5b9f\u6570\u90e8\u3068\u865a\u6570\u90e8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/h2>\n
    \u00a0<\/p>\n
    \u751f\u6210\u3055\u308c\u305f\u8907\u7d20\u6570\u306f\u3001.real<\/code>\u5c5e\u6027\u3068.imag<\/code>\u5c5e\u6027\u3092\u4f7f\u3063\u3066\u305d\u308c\u305e\u308c\u5b9f\u6570\u90e8\u3068\u865a\u6570\u90e8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n
    \n
    Python<\/span>\n
    \u00a0<\/div>\n<\/div>\n
    \n
    \n
    my_complex = complex<\/span>(6<\/span>, -7<\/span>)\nprint(my_complex.real) # \u51fa\u529b: 6.0<\/span>\nprint(my_complex.imag) # \u51fa\u529b: -7.0<\/span>\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
    \u3053\u308c\u3089\u306e\u5c5e\u6027\u306f\u3001\u305d\u308c\u305e\u308c\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\uff08float<\/code>\u578b\uff09\u3068\u3057\u3066\u5024\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n
    \u00a0<\/p>\n
    \u8907\u7d20\u6570\u306e\u6f14\u7b97<\/h2>\n
    \u00a0<\/p>\n
    Python\u306e\u8907\u7d20\u6570\u306f\u3001\u4ed6\u306e\u6570\u5024\u578b\uff08int<\/code>\u3084float<\/code>\uff09\u3068\u540c\u69d8\u306b\u3001\u56db\u5247\u6f14\u7b97\uff08\u52a0\u7b97\u3001\u6e1b\u7b97\u3001\u4e57\u7b97\u3001\u9664\u7b97\uff09\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
    \n
    Python<\/span>\n
    \u00a0<\/div>\n<\/div>\n
    \n
    \n
    c1 = complex<\/span>(2<\/span>, 3<\/span>) # (2+3j)<\/span>\nc2 = complex<\/span>(1<\/span>, -1<\/span>) # (1-1j)<\/span>\n\n# \u52a0\u7b97<\/span>\nprint(c1 + c2) # \u51fa\u529b: (3+2j)<\/span>\n\n# \u6e1b\u7b97<\/span>\nprint(c1 - c2) # \u51fa\u529b: (1+4j)<\/span>\n\n# \u4e57\u7b97<\/span>\nprint(c1 * c2) # \u51fa\u529b: (5+1j)  ((2+3j)*(1-1j) = 2-2j+3j-3j^2 = 2+j+3 = 5+j)<\/span>\n\n# \u9664\u7b97<\/span>\nprint(c1 \/ c2) # \u51fa\u529b: (-0.5+2.5j) ((2+3j)\/(1-1j) = (2+3j)(1+1j)\/((1-1j)(1+1j)) = (2+2j+3j+3j^2)\/(1+1) = (-1+5j)\/2 = -0.5+2.5j)<\/span>\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
    \u307e\u305f\u3001\u5171\u5f79\u8907\u7d20\u6570\uff08conjugate\uff09\u306f.conjugate()\u30e1\u30bd\u30c3\u30c9\u3067\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n
    \u5171\u5f79\u8907\u7d20\u6570\u3068\u306f\u3001\u865a\u6570\u90e8\u306e\u7b26\u53f7\u3092\u53cd\u8ee2\u3055\u305b\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n
    \n
    Python<\/span>\n
    \u00a0<\/div>\n<\/div>\n
    \n
    \n
    c_val = complex<\/span>(4<\/span>, 5<\/span>) # (4+5j)<\/span>\nprint(c_val.conjugate()) # \u51fa\u529b: (4-5j)<\/span>\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
    \u00a0<\/p>\n
    \u8907\u7d20\u6570\u306e\u6d3b\u7528\u4e8b\u4f8b<\/h2>\n
    \u00a0<\/p>\n
    \u00a0<\/p>\n
    1. \u7269\u7406\u5b66\u30fb\u5de5\u5b66\u8a08\u7b97<\/h3>\n
    \u00a0<\/p>\n
    \u4ea4\u6d41\u56de\u8def\u306e\u8a08\u7b97\uff08\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306a\u3069\uff09\u3001\u4fe1\u53f7\u51e6\u7406\u3001\u91cf\u5b50\u529b\u5b66\u306a\u3069\u3001\u591a\u304f\u306e\u79d1\u5b66\u6280\u8853\u5206\u91ce\u3067\u8907\u7d20\u6570\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002Python\u306ecomplex()<\/code>\u95a2\u6570\u3068\u8907\u7d20\u6570\u578b\u306f\u3001\u3053\u308c\u3089\u306e\u8a08\u7b97\u3092\u76f4\u63a5\u7684\u306b\u8a18\u8ff0\u3057\u3001\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n
    \n
    Python<\/span>\n
    \u00a0<\/div>\n<\/div>\n
    \n
    \n
    # \u4f8b: \u4ea4\u6d41\u56de\u8def\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u8a08\u7b97<\/span>\nR = 100<\/span> # \u62b5\u6297 (\u03a9)<\/span>\nL = 0.1<\/span> # \u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9 (H)<\/span>\nC = 0.00001<\/span> # \u30ad\u30e3\u30d1\u30b7\u30bf\u30f3\u30b9 (F)<\/span>\nf = 60<\/span> # \u5468\u6ce2\u6570 (Hz)<\/span>\nomega = 2<\/span> * 3.14159<\/span> * f # \u89d2\u5468\u6ce2\u6570<\/span>\n\n# \u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9\u306e\u30ea\u30a2\u30af\u30bf\u30f3\u30b9<\/span>\nXL = complex<\/span>(0<\/span>, omega * L)\n# \u30ad\u30e3\u30d1\u30b7\u30bf\u30f3\u30b9\u306e\u30ea\u30a2\u30af\u30bf\u30f3\u30b9<\/span>\nXC = complex<\/span>(0<\/span>, -1<\/span> \/ (omega * C))\n\n# \u5168\u4f53\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9<\/span>\nZ = R + XL + XC\nprint(f\"\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9 Z: {Z}<\/span> \u03a9\"<\/span>)\n# \u51fa\u529b\u4f8b: \u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9 Z: (100+37.763420510000005j) \u03a9<\/span>\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
    \u00a0<\/p>\n
    2. \u6570\u5b66\u7684\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/h3>\n
    \u00a0<\/p>\n
    \u30de\u30f3\u30c7\u30eb\u30d6\u30ed\u96c6\u5408\u306e\u751f\u6210\u3084\u30d5\u30e9\u30af\u30bf\u30eb\u56f3\u5f62\u306e\u63cf\u753b\u306a\u3069\u3001\u8907\u7d20\u5e73\u9762\u4e0a\u3067\u306e\u8a08\u7b97\u3092\u4f34\u3046\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5b9f\u88c5\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n
    \n
    Python<\/span>\n
    \u00a0<\/div>\n<\/div>\n
    \n
    \n
    # \u30de\u30f3\u30c7\u30eb\u30d6\u30ed\u96c6\u5408\u306e\u8a08\u7b97\u306e\u4e00\u90e8\uff08\u7c21\u7565\u5316\uff09<\/span>\ndef<\/span> mandelbrot_check<\/span>(c_val, max_iter<\/span>):<\/span>\n    z = 0<\/span> + 0j<\/span>\n    for<\/span> i in<\/span> range<\/span>(max_iter):\n        z = z*z + c_val\n        if<\/span> abs<\/span>(z) > 2<\/span>: # z\u306e\u7d76\u5bfe\u5024\u304c2\u3092\u8d85\u3048\u305f\u3089\u767a\u6563<\/span>\n            return<\/span> i\n    return<\/span> max_iter # \u767a\u6563\u3057\u306a\u304b\u3063\u305f\u5834\u5408<\/span>\n\n# \u4f8b: \u3042\u308b\u70b9\u306e\u53ce\u675f\u56de\u6570\u3092\u30c1\u30a7\u30c3\u30af<\/span>\npoint_c = complex<\/span>(-0.5<\/span>, 0.5<\/span>)\niterations = mandelbrot_check(point_c, 100<\/span>)\nprint(f\"\u70b9 {point_c}<\/span> \u306e\u53ce\u675f\u56de\u6570: {iterations}<\/span>\"<\/span>)\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
    \u00a0<\/p>\n
    3. \u305d\u306e\u4ed6<\/h3>\n
    \u00a0<\/p>\n
    \u97f3\u58f0\u4fe1\u53f7\u51e6\u7406\u3001\u753b\u50cf\u51e6\u7406\u3001\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4e00\u90e8\u306a\u3069\u3001\u5e45\u5e83\u3044\u5206\u91ce\u3067\u8907\u7d20\u6570\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b\u5834\u9762\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
    \u00a0<\/p>\n
    complex()<\/code>\u95a2\u6570\u3068\u95a2\u9023\u3059\u308b\u95a2\u6570\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb<\/h2>\n
    \u00a0<\/p>\n
    \u00a0<\/p>\n
    math<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb vs cmath<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n
    \u00a0<\/p>\n
    Python\u306e\u6a19\u6e96math<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5b9f\u6570\u306b\u5bfe\u3059\u308b\u6570\u5b66\u95a2\u6570\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001cmath<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb<\/b>\u306f\u8907\u7d20\u6570\u306b\u5bfe\u3059\u308b\u6570\u5b66\u95a2\u6570\uff08\u5e73\u65b9\u6839\u3001\u5bfe\u6570\u3001\u4e09\u89d2\u95a2\u6570\u306a\u3069\uff09\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u8907\u7d20\u6570\u3092\u542b\u3080\u8a08\u7b97\u3092\u884c\u3046\u969b\u306b\u306f\u3001cmath<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n
    \n
    Python<\/span>\n
    \u00a0<\/div>\n<\/div>\n
    \n
    \n
    import<\/span> cmath\n\nc_val = complex<\/span>(-1<\/span>, 0<\/span>) # -1<\/span>\nprint(cmath.sqrt(c_val)) # \u51fa\u529b: 1j ((-1)\u306e\u5e73\u65b9\u6839\u306fi\u307e\u305f\u306fj)<\/span>\n\n# print(math.sqrt(c_val)) # TypeError: can't convert complex to float<\/span>\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
    \u00a0<\/p>\n
    int()<\/code>\u3084float()<\/code>\u3068\u306e\u95a2\u4fc2<\/h3>\n
    \u00a0<\/p>\n
    int()<\/code>\u3084float()<\/code>\u95a2\u6570\u306f\u305d\u308c\u305e\u308c\u6574\u6570\u3084\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u3092\u751f\u6210\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001complex()<\/code>\u306f\u8907\u7d20\u6570\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u7570\u306a\u308b\u6570\u5024\u578b\u3067\u3042\u308a\u3001\u4e92\u63db\u6027\u306e\u306a\u3044\u5909\u63db\u3082\u3042\u308a\u307e\u3059\uff08\u4f8b\u3048\u3070\u3001\u865a\u6570\u90e8\u3092\u6301\u3064\u8907\u7d20\u6570\u3092int()<\/code>\u3084float()<\/code>\u3067\u76f4\u63a5\u5909\u63db\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\uff09\u3002<\/p>\n
    \u00a0<\/p>\n
    \u307e\u3068\u3081<\/h2>\n
    \u00a0<\/p>\n
    Python\u306ecomplex()<\/code>\u95a2\u6570\u3068\u7d44\u307f\u8fbc\u307f\u306e\u8907\u7d20\u6570\u578b\u306f\u3001\u8907\u7d20\u6570\u3092\u5fc5\u8981\u3068\u3059\u308b\u79d1\u5b66\u6280\u8853\u8a08\u7b97\u3084\u6570\u5b66\u7684\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u52b9\u7387\u7684\u306b\u8a18\u8ff0\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n