Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 15b5937ff619ecf7a7e1f225c51032979c7f0b2811d0e4d46f6eb8c20c42ae66:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^