I have the following list: I want to subtract the second value with the first value, the third with the second, and so on. The results I want to transfer into a new list. The output should be Answer You can do this : Output :
Tag: subtraction
Dataframe, sum positive and negative value on specific date interval
here’s the context : I have 2 dataframes, one from a database that generate a one month series, and the second one is a download from another database, but on one year. I have make a plot where df1 and df2 are subtracted, creating a filled curve between, and I force the plot on just one month, so visually it’s
How to subtract 1d array from 2d array’s rows in Numpy
What I want to do is to subtract 1d array from other 2d array’s rows. I found, in some case, result was wrong and confused me. Below code worked good as I wanted. Then I got following as expected. However, when I change the array “lstave” to [1, 2, 3, 4, 5] and subtract, I got following. I cannot understand
Python. How to subtract 2 dictionaries
I have 2 dictionaries, A and B. A has 700000 key-value pairs and B has 560000 key-values pairs. All key-value pairs from B are present in A, but some keys in A are duplicates with different values and some have duplicated values but unique keys. I would like to subtract B from A, so I can get the remaining 140000