Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c32e10fb0073d1ab404038a0ef9fa33e926cad456180635340898498483cdada:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^