Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d73b9b992a2ec9ad11f5d03105d18eaca6ee29bad006a655d305926c3d9030f7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^