Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8f6ce4ceb19fdb86ff55827a407e76a83f6b2fb473215d64c1b2138a75d7dffb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^