Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2e866abdf66219af1265955253114a93af6145f03cfd0fc4badb0518b4615e61:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^