Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd09f56861719d5351cb9af924643851e8ce771428e509fa36abe72fcfac0377:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^