Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ef39443e0e30ca4be5f605eb5c43edd5878949edf9887fa1e6234cd3b1f8608:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^