Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f9c2d1d5fb467e2b1ed6e1c2751bbf79fdbd381dfcac03fde74f8f2b32bcc600:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^