Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d60738c59530f1e8a472e1fe3954df7876e0d31ba57cc8492cb840c838a7d659:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^