Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 45e1b760bed651be0840902f7d2ef503c68ea742ff071807d1466db53d4bb03e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^