Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fdc1231a6bb74b415b2b7d2f61c12815d0d20fb4b8820285537b57fe1dd8c840:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^