Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 721733d70a2dcd227f30368dceda5aeee56658b2b64aed73395d66b2304f692b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^