Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 59ef48cbe86f31d7780f5886ab24899f05425faa381af933e6543adeb92b5941:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^