Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1a2582b88b70c526e2078523eaabd79d1c1277097aaee3e838400db4a15f27b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^