Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2214574819a3bb3103cd5c4b654c7dfe076900039dc1f19ede58261051c31175:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^