Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dd53f0b789a70b52ece25d4438dfa936b1153649b39c1abf4250c967476098e0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^