Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e4a4a4e095109c459841932aea274ed7de72e9e4b275017cedd02317fc860337:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^