Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 24faf39c314a235f00434cada776306d379e4f8e857c0b51f8c013a216418cc8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^