Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c5c4532eb2110429de142bc32e314c5f8a74d9248ede3165d5718026d8c87fcc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^