Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f35c05f27336ea0a6a22789602426de02a3c48004d307b06200ade6927b124c3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^