Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b08278dc692ab4e78046ed2dc8b9a96f5e850ce7c09312d8078b907d6e3fa82:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^