Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c3827e335395a15bd018c1314ee15bf4f453fcb9fd7bf4e2500a94ab22f59a1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^