Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4194a0dd5c3b133344595c505d72f1b73d2275450ec714a26f9285a313172477:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^