That made me wonder -- can Copilot do captcha's? >> Here is another image question. There are nine images here. >> Label them 1,2,3 (upper row), 4,5,6 (middle row), and 7,8,9 (bottom row). Using that labelling, which images contain a bus? 1_recaptcha_example.jpg Certainly! Let’s analyze the images ...
Obviously, kat got the answer. So, I just gave it to Copilot. (>> = me) >> Can you answer a question about an image that I upload? Certainly! Please go ahead and upload the image, and I’ll do my best to assist you based on the content. >> What is the answer at the question mark (I upload image) Th...
I put it to MS Copilot (available in MS Edge): >> How can one find out the daily returns of mutual funds in the UK? --------------------------------------------------------------------------------------------------------------------------------------------------- To explore the **daily returns of mu...
It's quite interesting, IMO, that the answer doesn't depend upon the distribution of the increments of the walk, as long it is continuous and symmetric. BTW, somewhat related: I did an article a while back for Wilmott magazine titled "Diffusions, Jumps, and the Distribution of the Maximum."...
Of course, kat is correct. Since you are just learning regressions, try this. Create some simulated daily price data: [$] X_t = \mu + \sigma Z_t [$], where [$]X_t = \log P_t/P_{t-1}[$], so [$]P_t = P_{t-1} e^{X_t}[$]. Here [$]P_t[$] are the prices, [$]\mu = 0.10/252[$] is the daily log-return drift...
Soon AI will push you off your sofa! Solving olympiad geometry without human demonstrations | Nature If I ever sat for that, I would get the same score as ChatGPT -- 0! Next step for AI would be the Putnam Competition. Among physicists, I see Richard Feynman and Ken Wilson were both Putnam fellows ...