Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3088c3435232783da8221830cb81f41186f62543e975966741337db8b09f1bf1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^