Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2d82007c1ebbe36c537fb8a572486d876ba76e3f483243907c6c95806e4a7f59:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^