Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0180253f1794f8c807af7e1cddc71152064cd9a3c239360499ff859ff5499699:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^