Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c73e4f618f386516901aa2d06b1a895043203bdf47fa4690213e3709e682369:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^