Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dd724fb081bb2efd4c9ac98ea932d32c563f169eabbca7acd13f057f0fcca799:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^