Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c2baf0fbc54847b1495b22e9c7d51247d972df249b4cfbf610e2dcbcc29a636:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^