Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b0c88be6bdac0fd423ac8b63086af032db69ebd8826fbbcf065cf0b4dc3f6fb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^