Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c0bcb8b44634a56e3ab0f5f2eb521c2c2a51d9d2be09efc5475fcd29d90b87c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^