What's the difference between %ul and %lu C format specifiers?
May 25, 2014 · But using %lu solved the issue. Actually, rather than focusing on the problem and the line of codes, I want to know about the difference between %ul and %lu. Maybe I could figure out …
How to printf "unsigned long" in C? - Stack Overflow
Jul 9, 2010 · @Anisha Kaul: %lu is a valid conversion specification, %ul is not. %lu, broken out is: % — starts a "conversion specification"; l — the length modifier, l means " [unsigned] long int"; u — the …
Why do I get "%lu" when I try to print a u64 variable with "%llu ...
Oct 30, 2015 · When I print the number using the format specifier "%llu", what is printed is "%lu". I also compare the value I get from atoll or strtoll with the expected value and it is smaller, which I guess …
What is the conversion specifier for printf that formats a long?
Sep 1, 2008 · The printf function takes an argument type, such as %d or %i for a signed int. However, I don't see anything for a long value.
c - Usage of zd vs lu for sizeof - Stack Overflow
Jan 10, 2021 · I understand that %zd is the suggested way to format the sizeof result. However, I don't understand why that is necessary. For example using lu gives me the same output, and isn't the …
c - Is it valid to use %lu in a format string for printf where PRIu32 ...
printf("%lu\n", i); I’d suppose yes, since I can see no reason why not. However, if yes, then this would remove the need for existence of these macroified specifiers like PRIu32, so I figure I’d better ask. …
LU decomposition error in statsmodels ARIMA model
Jun 3, 2022 · import numpy as np from statsmodels.tsa.arima.model import ARIMA items = np.log(og_items) items['count'] = items['count'].apply(lambda x: 0 if math.isnan(x) or math.isinf(x) else …
LU decomposition error using SARIMAX in statsmodels
I get a 'LU decomposition' error where using SARIMAX in the statsmodels python package. This is the code:
To find an inverse matrix of A with LU decomposition
Sep 19, 2021 · The task asks me to generate A matrix with 50 columns and 50 rows with a random library of seed 1007092020 in the range [0,1]. import numpy as np np.random.seed(1007092020) A …
Difference between numpy.linalg.solve and numpy.linalg.lu_solve
Jun 21, 2017 · Indeed you are right: chaining scipy's scipy.linalg.lu_factor() and scipy.linalg.lu_solve() is perfectly equivalent to numpy's numpy.linalg.solve(). Nevertheless, having access to the LU …