Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e532f9fbd8c3c6879fa629bff5cf823ab6813408b77382b42a252985d71b193:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^