a Putnam Exam integral for calc 2 students, integral of ln(x+1)/(x^2+1) from 0 to 1 a Putnam Exam integral for calc 2 students, integral of ln(x+1)/(x^2+1) from 0 to 1 begin-post-stats blackpenredpen • 33K views end-post-stats begin-duration 19:10 end-duration Math topics: _Trigonometry_##Trigonometry##_Angle_##Angle##_Right_angle_##Right angle##_Sine_##Sine##_Trigonometric_functions_##Trigonometric functions##_Unary_operations_##Unary operations##_Natural_logarithm_##Natural logarithm##_Square_(algebra)_##Square (algebra)##_Square_root_##Square root##_Mathematical_analysis_##Mathematical analysis##_Complex_analysis_##Complex analysis##_Pi_##Pi##_Inverse_trigonometric_functions_##Inverse trigonometric functions##_Mean_##Mean Other topics: _Greek_letters_##Greek letters##_Theta_##Theta##_Pi_(letter)_##Pi (letter)##_Alpha_##Alpha video-id: xGhdatEGsZw channel_blackpenredpen_ So What Learning Greek letters , Mathematical analysis , Trigonometry , Unary operations Friday, January 19, 2018 Share Share