Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 906925e9a48dc8a7cdff0b09b025a10df474e3ad920c986af9569750bb611096:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^