Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6abcaf0aa874c0f1ff3aaf9c998c4dba70bb281cb42fccfacd73c941b7a34965:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^