Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c199c377b7f1299b68ef25cbf857bbeb96b9e098283cdd43c4eb0739295a14b1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^