Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46068525b297667487588fd8aabe0e5b4a759221579c2ffde31cf419f86b18b6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^