Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 636007fcb08fcbe8ba87ebc03eec215cfb51d3089f6bf27b8c2c8bd6c3b5242b:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^