Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f627e8ff04af81683ed3fc57c4d87fcecedeb6512f2654d727b21e9b35566fae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^