Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b3b6bea205070cb5d08c849dfb00ee229e3f167ab4ece21c01adfafcaa681ee0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^