Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e33e77e2c5cf891e3f7482e08ad34ed6744a2591c0410f85c68d34b6e9ea9ea2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^