askor Messages 168 Reaction score 9 Thread starter Apr 12, 2019 #1 Could someone please tell me what kind of math is this? What book to learn this kind of math? I found this kind of math in my Fluid Mechanics textbook. Thank you Attachments math.PNG 10.5 KB · Views: 412
Could someone please tell me what kind of math is this? What book to learn this kind of math? I found this kind of math in my Fluid Mechanics textbook. Thank you
jedishrfu Mentor Insights Author Messages 15,819 Reaction score 10,709 Apr 12, 2019 #2 Vector Analysis. https://en.m.wikipedia.org/wiki/Vector_calculus
WWGD Science Advisor Homework Helper Messages 7,908 Reaction score 13,226 Apr 20, 2019 #3 Most books on Calc2 ,Calc 3 and/or Advanced Calculus should be helpful.