Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cc237e0dc2d640f56aef84fbcffaa0d97d7ad761e00b52700a961fa6c98190ae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^