Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f477eea96d3cc632f4ddc884a1bd47054c13fd1ff814345b80b552c44e7b7b2a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^