Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1b11264b606450f20619af6942c183451de42c298b572a4f535a39c045068f9c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^