Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d0df14611613a9de96941ab2b2b15e493fa6def87fde1826ee594554703c59b0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^