mathematics-prove-that-0-arctan-x-ln-1-x-2-1-x-2-dx-pi-2-ln-2-4-7-8-3- Tinku Tara June 3, 2023 Integration 0 Comments FacebookTweetPin Question Number 138940 by mnjuly1970 last updated on 20/Apr/21 …mathematics..provethat:ϕ=∫0∞arctan(x).ln(1+x2)1+x2dx=π2ln(2)4+78ζ(3) Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: can-someone-please-prove-the-Chinese-Remainder-theorem-for-modula-arithmetic-Next Next post: Use-the-Sandwich-Pinchin-or-Squeez-theorem-to-prove-that-Lim-x-a-x-a- Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.