Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 855f0f6ba3d885bcc15e3704fdc43695decbe8e16a1e459c2074daaa7a7065df:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^