Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 037b08b707daceb32a29e3624ec99f83dfa47910f44e1f88899df971983f9976:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^