Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d066f5297868de3c00e316699efbbce94510f5d0f01896d04d6b0c34f4e786df:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^