Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 38ee5edffdc2df9191b9b558a93f1cc14e5f81d1db62fcff224ac322cd5b9e54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^