Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f7fa7659574dafa3a1a2ef2e3c3409ddd3e3369f333ba6e8331d980b8b04d5b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^