Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3b6231fbb6adab50f6fac0d64cb2fc55b3095dd889cd5cd9cecbfd22638aa5ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^