Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 496e1f07aee1bd671a7fa4ad97009cbb473d814eff7387ce39254b7b7b08f1a2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^