Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b1e6c824f14ee8b7e81ac5e1f69541b2d587b4f01e8327812e2f82487f137a83:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^