Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5ec99d50f80bcfa3cfd8ebd5472d60b2dab8ff9c23232ac19a57434a8b8a1855:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^