Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a67d31b418c032cd065ec0b96ee39e4999c953d845b610cb62fc70b2b877496f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^