Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d16fbfd530c585775ea7cd96bda0ca7723029ff3ed3b7a85ecfc733384fa88f4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^