Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 16a5fe6ac4d4d25c9fad695eeff0e84e690bb187a67eb466cab5dce8744fc8ae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^