Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2461dae859fa1782b06186185c2f60f818987a627e36d2edfb0c7c55b79069bb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^