Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 06f28e1a0576fe26ccbd0b073bce18cf5b0a59b91afd27a7db86f75c783821b4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^