Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8c9388d1fc0723895d4d62c00aa5c1b09387bb936757f676c0ee3416223a01de:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^