phst.hateblo.jp の二次関数版 import numpy as np # データ生成 x = np.array([10.09659323, 10.40523609, 10.72069954, 11.03063238, 11.33665493, 11.6391395, 11.9381814, 12.23925842, 12.5349865, 12.82765475, 13.11407145, 13.40273189, 13.69487096…