Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 300ce84175c7c8fedd3de7fa46959714d4abfc4b6ad040ab23da8a56468ea347:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^