Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0452e2775d3468d9043519f4f656d6aa550eb0badac815a82a3c56584935414b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^