Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 864293ac1e2a00cb18c7a8a2e7aec9e10b9a01dee9d7c38d61f90d4141f9b9bb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^