Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac754eb3a6cd04dfd9e443477da77ce4d21654e8ee0fb2d37ad9a21335b071b6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^