Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f0f242991ba6768c7c0e6025322d7b2dc6682841184943d9846524d66cad9595:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^