Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e840c37add8b414704be584452489b9cb384ca90f002d4cc35decb2f2d48b465:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^