Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 026dba5fd40c0c1ea3032c4430d64158ace7d1e9dbcd7e5b9ee2bb0fccdb7704:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^