Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a0f712d4c4d3c736e6e8da30ae0910eb4670bbe6132bd958e06436b72e6d85f6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^