Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9b7b40182eef3cd207149d0b9199738cfe14415b1156e15238bf023d5b148d37:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^