Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a5339109b1d54c4d6f100fa50188ae3a14b9045bd6c0995d8086d617e7870116:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^