Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 24ea7851304d9ee8bf1dd2c653442efa29479d8d8e9196547cc1d58066e8c02a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^