Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 800ad9b728c390f94e24e057c481edf8cfe4da33651114c8c06565fa5e65ca14:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^