Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aa2c46f58a9e4fa0aefd1ae7cd502e9a7c3fc71a47dee38ea773f1120129e060:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^