testmath.py
math.pi=3.14159
math.e=2.71828
math.sin(math.pi)=     0.000
math.cos(math.pi)=    -1.000
math.tan(math.pi)=-1.22461e-16
math.atan(1.0)=     0.785
math.asin(1.0)=     1.571
math.acos(0.5)=     1.047
math.sinh(1.0)=     1.175
math.cosh(1.0)=     1.543
math.tanh(1.0)=     0.762
math.sqrt(2.0)=     1.414
math.exp(2.0)=     7.389
math.log(2.0)=     0.693
min(1.0,2.0)=     1.000
max(1.0,2.0)=     2.000
abs(-2.5)=     2.500
min(1,2)=1
max(1,2)=2
abs(-2)=2
a=complex(1.0,2.0)= 1.000000 2.000000
b=(3.0-2.0j)= 3.000000 -2.000000
c=a*b= (7.000000+ 4.000000j)
no sqrt of complex
math.sqrt(abs(c))=     2.839
big number =1.23456e+300
small number =1.23456e-300
end testmath.py