Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4c2cc9cf0dcd0ec85727aa9c85bb6a361582aff61231b626d420b9bb1bdb7f30:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^