Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 130f54b2be4b267686c522b697653a46c04edf4ac928ab44e3de2f8fc4bc7759:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^