Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3e2e6ab39b460c0be921e68cf7687a4a5ab3bc6b08cacfdaa3620a0a7394f702:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^