Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0fffc8fdc2a03f491f4ec545b164eb46060d5926e3116acf50c8a2957ec82488:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^