Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7fec7561e3538d7ce6ae9d54a63b22986c28c3dbeabbcecff67299d9ca75e4a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^