Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aff6f66f2064826d3951bd7ec15cbb4a9e0a7f4b8cc965cf39b6af91c9860b22:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^