Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5534d740587d065ede0e478e525abd22325629e987085b57d7c23046f72fb47:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^