Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> db589c72fe03561006820b790ec8c651660a26bd4ee1d3dc44832de3af1bee0a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^