I Was Taught the Pinch Theorem When I Was 6 Years Old, and the Doctor Called Me Kid Brother

Zhang Xiao traveled through time and became a 6-year-old child and became a video blogger. Solve math problems to get cash rewards and mysterious gift packages. He teaches math problems to netizens every day and scares a bunch of doctoral students! "Brothers, this question is very simple. First take the logarithm, then reverse the numerator and denominator, split the terms and then subtract them." Netizen: You call this simple? ? "Brothers, here comes the after-school question. Launch a rocket from the earth around the sun to Pluto, land and then lift off and return to the earth. Solve the equations." Then the pinching theorem, Mercator projection, Bernoulli lemniscate... Netizen: Brother kid, please let me go, my head is split! ! The Global High IQ Club praised Zhang Xiao: "Einstein didn't get a ticket in his arena." "If Gauss were alive, he would be willing to be his groom" "He is the communicator between God and humanity" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.