teststestsetset last change in 10.45 9 march 

import java.util.*

fun main() {
    val b = doubleArrayOf(9.633561590112569E306, -1.7976931348623157E308)

    println(b[0] + b[1])
    println(Arrays.stream(b).sum())
}

$$\begin{align}
t_0 & = \{ p_0 \} \\
t_1 & = \{ p_1 \} \\ $ = \{ 2*p_0 (1+\alpha), p_0 (1-\alpha) \} \\
t_2 & = \{ p_2 \} \\ $ = \{ 4*p_0 (1+\alpha)^2, 2*p_0 (1-\alpha^2), \\ & = 2*p_0 (1-\alpha^2), p_0 (1-\alpha)(1-{\frac {\alpha}{\theta}}) \} \\
t_3 & = \{ p_3 \} \\ $ = \{ 8*p_0 (1+\alpha)^3, 4*p_0 (1+\alpha)^2 (1-\alpha), \\ & = 2*p_0 (1-\alpha^2)(1+\alpha), 2*p_0 (1-\alpha^2)(1-{\frac {\alpha}{\theta}}), \\ & = 2*p_0 (1-\alpha^2)(1+\alpha), 2*p_0 (1-\alpha^2)(1-\alpha), \\ & = p_0 (1-\alpha)^2 (1+\alpha), p_0 (1-\alpha)(1-{\frac {\alpha}{\theta}})^2 \}
\end{align}$$

$$f(x)=\frac{P(x)}{Q(x)}$$

$$\frac{2}{4}$$