Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5f9e86456c9eff426de86ff17499331177f2ba11207e65d210eb097df9d6400:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^