Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 55890356401a927efeea7b7e54059ed795628ba0702d3bcdeffcdb77838ed3ae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^