Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5cd3760222fe7777712743583941dfb381cbecedb22729b430c73276831cf133:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^