Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e31261bb1f17b4d63a09e1f2a514837b5292e985981cfefae17ee6e62a204e44:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^