Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 23e1f3716379097c4bc6f6899568707260aa8ac38914c561508b3b65b7ef2e58:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^