Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 367762ac1943101249b4538e8367e24d534339d6b368191ba31511987c5a76e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^