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Moon and Kim took a cable car together to Heaven Lake, a caldera at the top of the mountain, and walked around the area with their wives and officials from both sides. Pictures showed Moon and Kim smiling and posing with their wives, and Moon filling a bottle with water from the lake. “The Chinese envy us because they can’t go down to the lake from their side but we can,” Kim said. “We should write another chapter of history between the North and the South by reflecting our new history on this Heaven Lake.”

This egg is taking yonks to boil.

From this theorem (for which in many cases Cauchy's theorem on double sums may be substituted) follow easily the rules for the multiplication and division of power series, Taylor's theorem for power series along with the rules for differentiation of power series and series of power series.