Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ec0be88cf2149185751c71e7ba9a32a75fd280f2019a5423efe9643735bef72f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^