Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 975cf463ecffc5e969ac5261eec1a02f3f2bceb26c79cc06116a4c7ef78cf7f5:14:32
   |
14 |                                 let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^