Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fdd13727f130ced798bf5afa38437a7a2ab520013f6ee89153b6c945b403373f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^