Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d7402c52a04b179f631394ee5a4f777aa9e854121bcc7192a27429995e813c65:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^