Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3c0067fb6dd5caa406960027740d633671d4375890c587f736750ee149e74371:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^