Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 74483dd58b3b55e9470aa976a08870f014db44f8acff346c9c3b13e65ae24287:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^