Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 38ede7279005dd2fd0cae068eeff28eaee64c165009c4a579b24cd2012b4b934:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^