Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 70a5742f196c8debc449a150154f55c11a8b352ee40c33c26d294dfd98587fa1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^