Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c6dc6e1e52add9a47a0347243e2a057e7182af121df2e98bd53b1b20dca6a24:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^