Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ad5125cc22e964c7015c6c5827edf2e3cc3adf76b1b9b7eb88fc69a71cdc95ca:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^