Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aee2e566ef9e2cf80559bf4c8a739ec4f8dd7211d7dfa604fbca5cd8207ec5e2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^