Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c3a4adf414ca1246293c6744404058a09f2814b1fe4657bc658e26a39e50301b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^