Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35ea020b123f6dfdb30fca6af5a0a8f8dc4e95056cea2d5ba16e9183d64e5afa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^