Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> de569bf09e50716e7da8cdb59b03a3aba53ee29c6ffc1c03208715f076e55c79:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^