c722c7b68bed023
http://nhiro.org.s3.amazonaws.com/a/7/a7f9e5d376aca360219672a5643bf651.jpg https://gyazo.com/a7f9e5d376aca360219672a5643bf651
(OCR text)
2T P ede
Pix)=S7
ferfect-sfrods
r
Xe
PDf of -
(t-s
2
(t-s
S e
e
t-s s
(t-s
2 P)
積分の方法がわからない…
13F11A8
24