Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dac7c264a19f38666a7b012babdb193b6714ede51ccb83eec221278704a9df8e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^