Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76db3513207dd81e72f25fb8344993b1814ec31aa18e69579c2ba643a4736d77:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^