Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44382eb8a1cb35d5085835bac3307c784973fc400cb34a2a3f973461f388bdb2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^