math.log2(X) - logarifm X po osnovaniyu 2.
math.pow(X, Y) - XY.
math.sqrt(X) - kvadratnыy koren iz X.
math.acos(X) - arkkosinus X. V radianax.
math.asin(X) - arksinus X. V radianax.
math.atan(X) - arktangens X. V radianax.
math.atan2(Y, X) - arktangens Y/X. V radianax. S uchetom chetverti, v kotoroy naxoditsya tochka (X, Y).
math.cos(X) - kosinus X (X ukazыvayetsya v radianax).
math.sin(X) - sinus X (X ukazыvayetsya v radianax).
math.tan(X) - tangens X (X ukazыvayetsya v radianax).
math.hypot(X, Y) - vыchislyaet gipotenuzu treugolnika s katetami X i Y (math.sqrt(x * x + y * y)).
math.degrees(X) - konvertiruyet radianы v gradusы.
math.radians(X) - konvertiruyet gradusы v radianы.
math.cosh(X) - vыchislyaet giperbolicheskiy kosinus.
math.sinh(X) - vыchislyaet giperbolicheskiy sinus.
math.tanh(X) - vыchislyaet giperbolicheskiy tangens.
math.acosh(X) - vыchislyaet obratnыy giperbolicheskiy kosinus.
math.asinh(X) - vыchislyaet obratnыy giperbolicheskiy sinus.
math.atanh(X) - vыchislyaet obratnыy giperbolicheskiy tangens.
math.erf(X) - funksiya oshibok.
math.erfc(X) - dopolnitelnaya funksiya oshibok (1 - math.erf(X)).
math.gamma(X) - gamma-funksiya X.
math.lgamma(X) - naturalnыy logarifm gamma-funksii X.
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