Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c2e725010eca9c235521cc21d814f6f7bd4e6b51724a39a8f97996f663f17c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^