Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1cd5bd3698aa7622daf574a963b878f806a416a891f5011e09062ab6ba044e6e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^