Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6eebd2a9e927bd93a808e3fd0f3c55e35e2c7e4bf3885630e79e2cde97c73bc1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^