Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0377b3fabf63c49e9adb4d206aedf8415ec7bb7686b9c5b3db45aaf7cf21c258:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^