Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 55f708e256d186c36469d556ba61ca061bf9fd11f2063439598c92313106f486:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^