Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 107da690e86c2189c75f6af741adc4c6ebaba0a72759e80effad99c21ec5b842:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^