Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5e19ffd3689ad24c7507df882a1f5a25a9d2fb967e72f91708fbd77fc7d4c83f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^