Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5804a6b2918b0c1c9789826668e4c61f1cee52582daa7267d0f607b2bc8531f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^