Reddit » Mathematics
by /u/NAPZ_11
5h ago
Hey everyone, I recently developed a new Android game called Number Quest and thought this group might enjoy it. It's a puzzle game where you use logic and math to figure out the right number by asking questions and using power-ups. If you're into brain teasers or just love playing with numbers, give it a shot and let me know what you think! I'd love to hear your feedback, especially from fellow math enthusiasts. https://play.google.com/store/apps/details?id=com.polyhistor.find_the_number Thanks for checking it out! https://preview.redd.it/lr4q5jn916id1.jpg?width=1080&format=pjpg& ..read more
Reddit » Mathematics
by /u/Individual-Crow4570
5h ago
Why is ∆v = |∆v|? How can a vector quantity equal a scalar quantity? Also (referring to the 2nd image) how can I see from the figure that ∆v = |∆v| (= v∆θ)? submitted by /u/Individual-Crow4570 [visit reddit] [comments ..read more
Reddit » Mathematics
by /u/Actual_Spinach_3957
5h ago
I have struggled incredibly hard with math for as long as I can remember. Now I’m an adult woman, a mother, and I still use my fingers to count more often than not. Basically, I suck at math and always have. I feel like my brain just shuts off when I see numbers and equations. I grew up without supportive parents or teachers and nobody really cared whether I succeeded in school but I did graduate despite having nearly failed every math class I’ve ever taken. Here’s the thing, I’m considering going back to school and a lot of my interests would lead me toward career opportunities based in scie ..read more
Reddit » Mathematics
by /u/Ravizrox
5h ago
I want website that teaches you basic of everything. Like starting from counting to Advance Calculus. Free Apps and Books will also be very helpful. submitted by /u/Ravizrox [visit reddit] [comments ..read more
Reddit » Mathematics
by /u/WerePigCat
5h ago
https://www.amazon.com/gp/product/B0825PBNMP?ref_=dbs_m_mng_rwt_calw_tkin_161&storeType=ebooks&qid=1723405365&sr=8-1 https://www.amazon.com/gp/product/B0986NBRZ1?ref_=dbs_m_mng_rwt_calw_tkin_173&storeType=ebooks&qid=1723405365&sr=8-1 If you don't trust the links, you can google: Measure, Integration & Real Analysis (Graduate Texts in Mathematics Book 282) Quaternion Algebras (Graduate Texts in Mathematics Book 288) If anyone knows of any other free math textbooks on amazon, please link them below, thank you! submitted by /u/WerePigCat [visit reddit] [comments ..read more
Reddit » Mathematics
by /u/Soft-Band3433
5h ago
Hiii! Hope y'all are doing great. I'd like to know if you have any suggestions for my undergraduate thesis. For context: I originally started studying physics but during the pandemic I changed my path to pure mathematics. I took the basic courses: classical and analytical mechanics, electromagnetism, basic quantum physics, basic thermodynamics and a really basic course of special relativity. On the math side I took linear algebra (all the way from vector spaces to spectral theorem although I did not have time to study canonical forms), mathematical analysis (both calculus and real analysis. T ..read more
Reddit » Mathematics
by /u/Gold-Gear-1194
17h ago
Reddit » Mathematics
by /u/iamkiki6767
17h ago
Why is it the definition, ‘if there exists a real number r’ not ‘for any r>0’, if i use ‘for any’, what kind of problem will happen? submitted by /u/iamkiki6767 [visit reddit] [comments ..read more
Reddit » Mathematics