math

The math reducers exposed are the following set of functions from the math module in python that can be applied against any of the fields in your flume stream. Mostly we exposed the python math module from here.

number-theoretic and representation functions

• math.ceil(fieldname)
• math.fabs(fieldname)
• math.floor(fieldname)
• math.factorial(fieldname)
• math.fmod(fieldname)
• math.trunc(fieldname)
• math.isinf(fieldname)
• math.isnan(fieldname)

power and logarithmic functions

• math.exp(fieldname)
• math.expm1(fieldname)
• math.log(fieldname)
• math.log1p(fieldname)
• math.log10(fieldname)
• math.pow(fieldname, power)
• math.sqrt(fieldname)

trigonometric functions

• math.acos(fieldname)
• math.asin(fieldname)
• math.atan(fieldname)
• math.atan2(fieldname)
• math.cos(fieldname)
• math.sin(fieldname)
• math.tan(fieldname)

angular conversion

• math.degrees(fieldname)
• math.radians(fieldname)