Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff75a03bfcae718f8f83ebd2b8502258918cffd53e28d2b7d7298a4a6b7e8286:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^