Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 904c48bde852d158d98ee38f8a1d64ebeceee879a5b964f24548c67b92470397:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^