Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d099c9d4593780a83df6fe2bd027772f15e954b3a8a273751f6340580c831884:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^