Street food of Mumbai all of which are vegetarian. In terms of non-vegetarian offerings omelette-pav, kebabs and fish are found on Mumbai streets. The amount of variety of street food is attributed to the cosmopolitan culture of the city. In the 1980s Indianised Chinese food was an emerging trend on Mumbai streets. Other popular street food items include Misal Pav (spicy curry made of sprouted moth beans which is eaten with pav, an Indian bread), and vegetable frankie (a popular and cheaper version of wraps and rolls). Kulfi (a type of ice cream) and gola (type of ice cone) are among the desserts and
Proof that π is irrational Laczkovich to find a new and simpler proof of the fact that the tangent function has the continued fraction expansion that Lambert had discovered. Laczkovich's result can also be expressed in . In fact, Γ("k")"J"(2"x") = "x""f"("x"). So Laczkovich's result is equivalent to: If "x" ≠ 0 and if "x" is rational, then Proof that π is irrational In the 1760's, Johann Heinrich Lambert proved that the number (pi) is irrational: that is, it cannot be expressed as a fraction "a"/"b", where "a" is an integer and "b" is a non-zero integer. In the 19th century, Charles Hermite found a