Either the algorithm or the code can be wrong. We see frequent updates (aka error corrections) to our phone operating system and apps on a near daily basis. T

Either the algorithm or the code can be wrong. We see frequent updates (aka error corrections) to our phone operating system and apps on a near daily basis. To be admissible evidence, a computed result must show the entire decision tree and the code at each decision point. This should be in the initial disclosure to the defendant.