Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df54b47615e429fa3bb2a010a2bd3ff99dc2466424d7294082123e7216e33168:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^