Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e412bf5cb5d7f253a63185678fe5a412b7bfd466375d968484775dda91d3ac0b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^