Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 19ec942101da006d9d0b47be6377b9442f458141d2fcb4ab1caee7093ae807e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^