Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 40c49de8d2467964247b7cfff29f0f4c0e9bca351d5b7906839cbcd51eb4c7f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^