Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d29dd782c30037b212c42dc1ace59b922b85e1b11a357231de883a678a9e5a9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^