Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f923379caee20ba754e43265825c51abad2138e0d09f150fdc4e31056bfc9415:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^