Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ffb6c7a2cfe0cd2e64aa4fcb0565c4bdbae9d0c4b40ca7c58482411f6fa6da79:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^