Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e8644ac0a7e8714bfd3ce8046977caa631b3da5b5c1330051600ee2a90f565c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^