Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5e866f3acffe1acd9fde4414ad5f1c658f03d0d935b32ed7fa1ddda30f7db6a8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^