div
Input Stack:| ts2: TimeSeriesExpr | | ts1: TimeSeriesExpr |
|
⇨ |
Output Stack:| (ts1 / ts2): TimeSeriesExpr | | |
|
Compute a new time series where each interval has the value (a / b) where a
and b are the corresponding intervals in the input time series. If a and b are 0,
then 0 will be returned for the interval. If only b is 0, then NaN will be returned as
the value for the interval. Sample data:
| :div |
0.5 |
0.0 |
NaN |
NaN |
NaN |
| Input 1 |
1.0 |
0.0 |
1.0 |
1.0 |
NaN |
| Input 2 |
2.0 |
0.0 |
0.0 |
NaN |
NaN |
Use the fdiv operator to get strict floating point behavior.
Example dividing a constant:
| Before | After |
 |  |
name,sps,:eq,
42
| name,sps,:eq,
42,:div
|
Example adding two series:
| Before | After |
 |  |
name,sps,:eq,
:sum,
name,requestsPerSecond,:eq,
:max,
(,name,),:by
| name,sps,:eq,
:sum,
name,requestsPerSecond,:eq,
:max,
(,name,),:by,
:div
|