Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d6ea8595c1aea8f4c90d958b344ceb1dfe7cdb1844c3940cb17e6c5e89823ef6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^