Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2b05752c090492e6540d5e80d4bee3a07e6351d730e88031dddeedb9f53dddbb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^