Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e3cacf84a0542ef7da5dea3230e38e0feb6fc2dc7ded0c3a9bb69ca90e470fc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^