Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 51ef056b0e886efc421d6cefd112e380a51485e8d7e06d32cfdd149d32545a74:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^