Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b244a06d5cc03b5a0967797d8da3d7e00b8cfdd1f7512d2f50d656ebd9d7fae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^