Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8fedf019f0c48872e058c04d828d2b7df1113667e1181661aa47af6084adfdeb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^