Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0d5264541c56f7af94a1a31974d5048d6bac2ee832e819e955bd6744e8d1c2f6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^