Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b76aeaa4dedee96829a72351b398a57a1002fd4091b1bbd3b2ac0ba36de460ea:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^