Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f73f29262e47f6d2f7dd64b08571690bee852a81026a6fcd90aa2ddc6ccb68cd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^