import math

print(math.ceil(10.098))
print(math.copysign(10,-1))
print(math.fabs(-19.7))
print(math.exp(5))
print(math.expm1(2))
print(math.log(10,10))
print(math.asin(0.5))
print(math.atan(5))
print(math.cos(2))
print(math.degrees(0.1))
print(math.radians(5.72193131))
print(math.pi)
print(math.e)