Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a9b7f8c8a5ba93be2093ee0bcd3b3b5240ce0c0a34b42d16982aa72a56ce38ba:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^