Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 99e62c22e4dfd43e3d0b936ef247f12f25e0a4a07272dfbcfb70c10eba6c37d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^