Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fbe870617bbbc574c097782bf6f9d9e0a68f7761597f113fa4d152349da5b4a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^