Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f1f7aa7c41ff0dc0ca05ac9f915c00338992a731a9ca1077f66e4882fd31e2d6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^