Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f19db49e964505b4d884ee6689f58d90f52ee816cbd6f23a5462693a0ce8b9d0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^