2-tan(x)=cot(x) (уравнение)

Уравнение с неизвестным  :

Искать численное решение на промежутке:

[, ]

    Найду корень уравнения: 2-tan(x)=cot(x)

    Решение

    Вы ввели [src]
    2 - tan(x) = cot(x)
    $$- \tan{\left (x \right )} + 2 = \cot{\left (x \right )}$$
    График
    Быстрый ответ [src]
         pi
    x1 = --
         4 
    $$x_{1} = \frac{\pi}{4}$$
    Численный ответ [src]
    x1 = 69.9004366322000
    x2 = 76.1836219134000
    x3 = 25.9181395180000
    x4 = 13.3517686427000
    x5 = -24.3473426865000
    x6 = -62.0464548622000
    x7 = -62.0464545061000
    x8 = 63.6172516931000
    x9 = 98.1747705018000
    x10 = -62.0464553570000
    x11 = -58.9048622099000
    x12 = 10.2101761576000
    x13 = 54.1924735976000
    x14 = -46.3384912787000
    x15 = 47.9092877945000
    x16 = -40.0553065820000
    x17 = 32.2013247999000
    x18 = -90.3207884605000
    x19 = -49.4800844926000
    x20 = 3.92699083833000
    x21 = -99.7455667547000
    x22 = -33.7721210087000
    x23 = 60.4756584237000
    x24 = -2.35619409337000
    x25 = 91.8915852144000
    x26 = 16.4933612580000
    x27 = -18.0641576970000
    x28 = 95.0331773671000
    x29 = 25.9181394677000
    x30 = -27.4889359088000
    x31 = 82.4668070062000
    x32 = 19.6349545009000
    x33 = -36.9137136948000
    x34 = 54.1924733269000
    x35 = -93.4623816611000
    x36 = -11.7809724259000
    x37 = 60.4756587567000
    x38 = 47.9092881615000
    x39 = 85.6084002913000
    x40 = 38.4845098409000
    x41 = 69.9004366995000
    x42 = 10.2101762249000
    x43 = 41.6261030963000
    x44 = 10.2101757870000
    x45 = -55.7632695910000
    x46 = -77.7544181730000
    x47 = 47.9092880499000
    x48 = -40.0553062795000
    x49 = 3.92699088540000
    x50 = -18.0641578590000
    x51 = -71.4712330767000
    x52 = -68.3296398700000
    x53 = 15366.3150666000
    x54 = -84.0376034451000
    x55 = 91.8915849684000
    x56 = 32.2013247417000
    x57 = -5.49778732528000