Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 053e2262cf2459c9ac6a2962bbc2a73281865b4a80dca962ef59555b00ca0229:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^