patlican23

patlican23 මීම

සියල්ල බලන්න
a black background with pink letters that says lnx
  • #e
  • #eulers-number
  • #euler
  • #lnx
    • a graph showing a curve with a red line going up to a point .
  • #lnx
  • #naturallog
  • #e
  • #euler