Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 705525bdd8157c4907408551a1eb79e5d113cd891a1f1ef3519461c1b2766d79:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^