Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 795c22288e793797c8c58473e3476d664b00ff4df136bf2a66415d2105adc054:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^