Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 37412af77509cddc20616dab51f96415759cf3e29947790d63276a97e6dbf4cc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^