Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d9cea9e39129cd7cd7f83b34e6b8e7b27540ba9243f7cf3e8a982a0d4a3c30b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^