Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fa017285fcb08832c2be2481ac8a69256b04082c76c40f76249f6c8d0f52f833:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^