Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3815745a60713c13ec7798cf7d15a10a862633f78a24cc772a19b08ac0305f32:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^