Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0df9719f0edfcc7e27b8f0e2ecf4c999e6c4a00aff184c3597e460cd0ae63608:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^